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08
10 In Brief: Science and art meet in Miami. 12 SSL in Application: South Africa has a novel take on SSL and retail.
09
BUZZ
PERSPECTIVES
07 CALiPER Continues...
05 LED Insights
Round 13 shows wall packs, 2×2 troffers and high bay fixtures are reaching parity with traditional counterparts.
As things stand, the SSL "revolution" has not been so radical, but the technology has definitely had an impact. By Jim Crockett
08 OLED Update 16 SSL in Application: Gensler banks on LED for efficiency and effect.
Products are coming to bear, and applications happening, but there's a long way still to go.
16 Help On Line Look to SSL Interactive for session recaps and presentations from the most recent ArchLED conference.
02 • 03.12 • Architectural SSL
“Misleading customers only leads to customer alienation and delays the broad implementation of the technology."
72 SSL Observed Rethinking innovation in context of it acting more like an airplane's wing than a razor's edge, gives perspective on what it takes to lift new technology off the ground. By Kevin Willmorth
www.architecturalssl.com
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35
FEATURES
DESIGN & PRODUCTS
24 The Product Innovation Awards
66 White Pages
Our second annual solid-state lighting products competition yielded plenty of interesting items on both the interior and exterior fronts, including a number of intriguing integral components, and several cool applications.
DOE debuts SSL street lighting retrofit calculator
22 At The Front: The State of Solid-State
68 Advances Controls, sconces, modules and connectors, wall packs and 2×2 troffer alternatives.
Architectural SSL, Vol. 6, No. 1 (ISSN# 1941-8388) is published five times per year by Construction Business Media. Publication Office: Construction Business Media, 579 First Bank Drive, Suite 220, Palatine, IL 60067; 847 359 6493; www.architecturalssl.com. (Copyright © 2012 by Construction Business Media) POSTMASTER: Send address changes to Architectural SSL Magazine, 519 East Briarcliff Road, Bolingbrook, IL 60440.
In gauging the pulse of SSL manufacturing today, innovations are leading to cost decreases, but significant R&D is still required, especially to make SSL truly transformative. by Barbara Horwitz-Bennett
www.architecturalssl.com
ARChITECTURAl SSL • 03.12 • 03
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Coµµ§∑T±R∞
LEDInsights
NUMbER 21 • MARCh 2012 www.architecturalssl.com
Gary Redmond
Managing Partner Director Publishing Operations gary@architecturalssl.com
Tim Shea
Managing Partner Director Business Development tim@architecturalssl.com
Dave Pape
EDITORIAL Jim Crockett 847 359 6493
Vice President Director, Art & Production dave@architecturalssl.com Editorial Director jimc@architecturalssl.com
Kevin Willmorth
Editor kevin@architecturalssl.com
Megan Mazzocco 847 359 6493
Associate Editor megan@architecturalssl.com
Contributing Editors Vilma Barr Barbara Horwitz-Bennett Ellen Lampert-Greaux Chuck Ross
vilma@architecturalssl.com barbara@architecturalssl.com ellen@architecturalssl.com chuck@architecturalssl.com
Mavis Linnemann
Copy Editor
The Jules Verne in Me Must Wait 25% of commercial work spaces will be undergo-
After a half decade of riding the wave of the “SSL revolution,” I thought I’d be experiencing radical things by now: surgical-like fixtures; light integrated into furniture and walls; tuned lighting that reacts to, or mimics daylight… Alas, it is not so—but as our PIAs attest, “evolved” products are coming to bear now.
ing some kind of upgrade soon, given the phase out of this lamp/ballast type. The “easy button” is simply to upgrade to T8s and electronic ballasts, but the optimist in me says this is an opportunity for SSL, as a number of the troffer-style replacements submitted this year promise to deliver major energy savings without completely disrupting an environment. Manufacturers, too, are offering a variety of price-point options that address not-so-grandiose budgets. Trying to figure out the tipping point is still tricky, but I think there is a fairly simple means of
DOE, in a recently released report, 2010 U.S.
doing so. In hashing out the editorial outlook for
Lighting Market Characterization—a study on the
the coming year, I challenged Kevin Willmorth,
inventory of all forms of installed lighting in the
our internal SSL guru, with what the vision and
built environment—served up quite a sobering
mission for the magazine should be—beyond
slap for those of us who thought that SSL was
showing it in application—given the fact that
DESIGN & PRODUCTION Dave Pape Art Director dave@architecturalssl.com
clicking along nicely: less than 2% of U.S. com-
we’ve now been in business for half a decade. In
mercial buildings feature solid-state lighting,
hammering this out, Kevin and I came up with
at least as of 2010. Strangely enough, I don’t feel
a simple, but dead-on guide we plan to use to
Lauren Lenkowski
deflated by this news; it’s likely because of the
develop topics—and more importantly, a guide,
strong SSL groundswell I personally felt was
I believe, that you should also be able to incorpo-
happening in 2011, especially given its poten-
rate in deciding whether SSL is the right choice
ADvERTISING SALES
tial role in all the discussion of net-zero energy
for you or your client: 1) Does it relieve some
Gary Redmond 847 359 6493 gary@architecturalssl.com
Tim Shea 847 359 6493 tim@architecturalssl.com
buildings. That said, I’ve also slowed my roll
kind of operational problem?; 2) Does it improve
about any expectations of “revolution,” particu-
operational costs?; 3) Does it improve light qual-
larly in context of major new forms of lighting or
ity? 4) Does it produce some kind of desirable
Trey Higgens 847 577 8980 trey@architecturalssl.com
Jim Oestmann 847 838 0500 jim@architecturalssl.com
how we light spaces due to technology improve-
new effect?
Associate Art Director lauren@architecturalssl.com
ments. SSL’s adoption will continue to happen,
If you say yes to any, or more likely, at least
but it’s going to occur where it makes sense and
two, of these factors, then say yes to LED. If not,
David Haggett Ted Rzempoluch 847 934 9123 609 361 1733 davidh@architecturalssl.com ted@architecturalssl.com
not at any rapid-fire pace, and that’s OK.
you’re probably better suited with what exists.
Product Innovation Awards, and I saw some
cheap route just because something’s less expen-
Jim Führer 503 679 5409 jimf@architecturalssl.com
really terrific products. While not “revolutionary,”
sive. That’s where we hope we can continue to
many of the submissions clearly demonstrated an
help with this awards program. Hopefully, we’ll
evolution toward significantly better performing
be doing them for a long time, and beyond giving
products: low-bay parking garage lighting; RGB;
you a solid base to at least begin an evaluation of
Downlights, cove lighting—all these segments
sound SSL products, hopefully you and I, one day,
look pretty good. In the realm of general indoor
will be wowed when we see that George Jetson
ambient lighting, there is still a lot of territory to
car fold into a briefcase.
Bob Fox 203 356 9694 bob@architecturalssl.com
SUbSCRIPTION INqUIRIES There is no charge for subscriptions to qualified requestors in the U.S. All other annual subscriptions will be charged $39 for standard delivery or $55 for air mail delivery. For subscriptions, inquiries or address changes, call 630 739 0900. A Publication of Construction Business Media
Member:
This issue we present our second annual
be explored, for as the DOE study demonstrated, linear fluorescent remains king, illuminating 80% of the commercial built environment. That said, what is surprising in the DOE report is that some 25% of all that in-place linear fluorescent is derived from T12s of some sort, meaning at least
Type and globe=PMS 485
Circular blend under globe = PMS 3025
Continents, shadow, base = Black
But in saying yes—Caveat Emptor. Don’t go the
www.architecturalssl.com
Jim Crockett, editorial director
ArchItEcturAL SSL • 03.12 • 05
LED PERFORMANCE WITHOUT SACRIFICING AESTHETICS Acculamp™ S-Series LED Lamps were developed with the architect and lighting designer in mind. The advanced reflector design produces efficient indirect lighting that maintains the visual appearance of traditional halogen and metal halide sources. Patented thermal management technology delivers specification-grade performance for color control, optimal light output and maximum energy efficiencies.
Look. Performance. Confidence.
Visit us out at Lightfair 2012, booth 4108
Circle 03
SSL BUZZ & i∑DUSTR∞ BRi§FS
DOe cAliPer testing, round 13 CALiPER CALi CAL i PER RO ROunD R Oun unD D 13: LuminAires LuminA Lumin Aires show beTTeR beTT be TTe TT eR e eFFIC eFFICaCy, FFICa FFIC aCy, F FeWer eWer v vA vAriAtiOns Ari riA Ati A tiOns
Average Round 13 Results for LED Luminaires
0.80
Power Factor
1.00
80 60 40 20 0
Benchmark MH, HPS, Flourescent Luminaires
2009 & 2010 SSL Luminaires
0.60 0.40 0.20 0.00
2009 & 2010 SSL Luminaires
7000
100
6000
80
5000
60
CRI
CCT (K)
Total Efficacy (lm/W)
Compared to Benchmarks and Earlier Similar LED Luminaires 100
4000 3000
Benchmark MH, HPS, Flourescent Luminaires
2009 & 2010 SSL Luminaires
2009 & 2010 SSL Luminaires
Benchmark MH, HPS, Flourescent Luminaires
2009 & 2010 SSL Luminaires
2009 & 2010 SSL Luminaires
40 20
2000
Benchmark MH, HPS, Flourescent Luminaires
2009 & 2010 SSL Luminaires
0
2009 & 2010 SSL Luminaires
Source: DOE SSL CALiPER results, 2011
ABoVe: the vertical bars show maximum and minimum ranges of performance in products tested in round 13. the benchmark averages represent a wide range of products with a variety of light sources, so there was a wide range of performance in the different luminaires. however, the averages for efficacy, power factor, cct and cri are similar.
luminaire efficacy For 2' × 2' troffers luminaire Output (lm) vs. luminaire efficacy (lm/W)
2’X2’ Luminaire Output (lm)
6000 5000 Round 13 LED Earlier Rounds LED FL Benchmarks
4000
11-48 11-47
3000 11-45
2000
11-56
11-55
11-46
1000 0 20
40
60
2’x2’ Luminaire Efficacy (lm/W)
60
80
100
Source: DOE SSL CALiPER results, October 2011
ABoVe: The fluorescent luminaires tested produce a broad ranges of light output. The round 13 LeD luminaires exhibited lumen output in the low end of the fluorescent range, whereas the LeD luminaires from earlier rounds had outputs in the middle of the fluorescent range.
Four of the troffers (three from the current round, and one from round 9) have greater luminaire efficacies than any of the benchmark fluorescent luminaires. When compared to a fluorescent troffer with similar output, five of six leD troffers have a greater efficacy than their fluorescent counterparts.
Results from Round 13 of the DOE’s CALiPER testing program for LeD products were released at the end of 2011 and they show manufacturers are reaching parity with traditional lighting technologies in some commercial and light-industrial applications. This most recent testing effort focused attention on high-bay luminaires, wallpacks and 2-ft. × 2-ft. troffer fixtures. Researchers centered their efforts on luminaires, rather than replacement lamps, in this round. Overall, these fixtures showed better efficacy over units tested in 2009 and 2010, along with smaller performance variations within each product category. The overall average efficacy for all products tested was 61 lm. per watt, with a range of 36 lm. per watt to 80 lm. per watt. High-bay luminaires are one category in which researchers found LeD options with lumen outputs that make them competitive with traditional high-intensity discharge (HID) and high-intensity fluorescent (HIF) products. Round 13’s investigations compared five high-bay LeD fixtures to two more common alternatives: a high-bay metal halide pendant and a high-bay T8 linear-fluorescent pendant. In addition, this round evaluated the LeD products against performance criteria established by the DesignLights Consortium, which publishes the Qualified products List (QpL) referenced by many utilities’ rebate programs. all five LeD luminaires meet the QpL lightdistribution requirement calling for at least 30% of lumen output falling in the 20-degree to 50-degree range. However, most of these products show a decrease in intensity in the 50-degree to 90-degree range, which researchers say could mean poor lighting uniformity if fixtures aren’t spaced with this shortcoming in mind. In terms of correlated color temperatures (CCTs), the tested fixtures ranged from neutral (starting at 4066 K) up to cool white (with a top value of 5898 K). Color rendering index results fell Z
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Continued on page 08
ArchitecturAl SSL • 03.12 • 07
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between 67 and 75, with an average of 70, a performance level researchers said would be appropriate for industrial or warehouse settings, but not for most retail environments. Round 13 also evaluated three wallpack luminaires against pulsed metal halide (p ((pMH) pMH) (HpS) and high-pressure sodium (Hp (H pS) benchmark fixtures. While none of the Le LLeD eD products QpL’s met the Qp Q pL’s minimum efficacy target, all pMH three units performed better than the p MH unit (at 24 lm. per watt) and two of the Le LLeDs eDs HpS exceeded the Hp H pS benchmark. However, the LLeD eD wallpacks did not live up to some of the performance claims. Light-distribution patterns of the three tested Le LLeD eD wallpacks varied, both among themselves and from the traditional benchbench marked products. While backlighting was minimal in the benchmark offerings, two of the Le LLeD eD luminaires produced what researchresearchers called “considerable backlight.” Compared to previously tested Le LLeD eD wallpacks, the Round 13 products showed broader light distribution; but the newer products have lower total lumen outputs than many earlier rounds’ entrants, so more luminaires would be needed to reach the same average illuminance levels (assuming equal mounting height). Finally, Round 13 efforts also included 2-ft. × 2-ft. troffers, with six Le LLeD eD products and three fluorescent benchmark units. Total lumen output of the Le LLeD eD models, ranging from 1,400 lm. to 3,000 lm., fell short of the 4,100 lm. produced by the brightest fluorescent unit, but three of the Le LLeD eD products exceeded the fluorescents in efficacy, reaching 80 lm. per watt in one case. both b oth the DLC in its listing of qualified DOe’s building products and the DOe DO e’s Commercial b uilding energy alliance (Cbea) e nergy a lliance (Cbea (C bea)) include specifications bea for 2-ft. × 2-ft. troffers, and only one of the tested Le LLeD eD luminaires meets the minimum lumen output and efficacy rating required by both specifications. CaLipeR Coming up, Ca C aLi Lipe peR pe R researchers will look at retrofit downlight options, along with flood lights, linear pendants and Le LLeD eD alternaalternatives to halogen MR16 track-system lamps.•
08 • 03.12 • ArchitecturAl SSL
Photo: xxxxxxxxx
ORgAnIC LEDS:
OLEDs: Future niche Market or Major Player? If LEDs could pay a visit to a parallel universe, it would most likely be populated by a sophisticated generation of a new illumination source, OLeDs. These Organic Light emitting Diodes appear to bear more of a resemblance to a sci-fi invention from a Jules Verne novel's laboratory than the object of dedicated research teams at major lamp manufacturers. They are however, quite real, and are already making their way into the practical application scene. Some industry-watchers have identified OLeDs as “the next big thing in lighting” as the LeD market begins to mature. To understand more about the technology behind OLeDs and get an overview of current applications, the philadelphia chapter of the IeS-sponsored a luncheon meeting in January, hosted by ewingCole, local architecture/ engineering/lighting design firm. The guest presenter was Dr. Karsten Diekmann, senior manager for product development and application of OLeDs for OSRaM. Diekmann explained that the typical OLeD is composed of layers of organic materials
sandwiched between anode and cathode, and are topped by an encapsulation on top, and a glass substrate and an optional outcoupling structure beneath that is illuminated when low-voltage is applied. Individual OLeDs are so compact, he said, that a single stack is measured in a few hundred nanometers, with multiple strands able to fit inside a human hair. “It produces a diffuse, non-glare light source, with a CRI of 85, which can be increased in the future to 95,” Diekmann indicated. Current measurable white light illumination, produced by Rgb
ABoVe: in the conference room of tuv suD in Munich, architect christopher Mayr suspended a continuous, interlocking ceiling-hung system of OleDs along the length of the conference room table, marrying function and aesthetics.
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sslBuzz:
Bathe in
Brilliance BecAuse OleDs PrODuce A glAreless, heAt-Free illuMinAtiOn, they cAn Be PlAceD clOse tO enD users.
output, is 40 lm. per watt on product level offered by various manufacturers, and 87 lm. per watt on lab scale, with output of up to 100 lm. per watt at 4000K to come in the near future. “No thermal management is required,” he pointed out. Homogenous illumination is a built-in attribute of flat OLeD surfaces, Diekmann said. He quoted activities aimed at standardized quantification and measurement of large area emitter characteristics, such as luminance homogeneity. He also highlighted the properties of bendable OLeDs, and referred to OSRaM’s top-performing 32 lm. per watt for a white flexible OLeD. “Fully flexible qualities for OLeDs are foreseen in three to four years for both small and large area emitters.” OLeDs are dimmable, he noted. because OLeDs produce a glareless, heat-free illumination, they can be placed close to end uses. Diekmann showed the capacity audience images of display show windows in the fashion boutique department store, located in Quartier 206, the upscale shopping center in berlin. There, vertical and horizontal OLeD arrangements of OLeDs mounted on vertical polished metal standards provided artistic illumination to a pair of mannequins. OLeDs surrounding a single mannequin attired in a pale-hue patterned suit were arranged in a circular snowflake-like pattern. In another window, a dozen OLeDs, floor-mounted at different heights, dramatized an individual mannequin while beaming a soft shadow behind it. On the selling floor, shelf lighting with OLeDs brings the light source to the product to create a customer-attracting visual setting. Diekmann pointed out that OLeDs have application for museum exhibit and gallery lighting. “OLeDs can be effectively installed at close range to illuminate the art works on display,” he advised.• —by Vilma barr
LeFt: Pictured is OsrAM’s new PirOleD fixture incorporating five Orbeous OleDs and five OsrAM Oslon leD sources. the Orbeous OleDs are also pictured above and in the conference room to the left.
www.architecturalssl.com
ANURA Rain or shine, the ANURA LED fixture by American Illumination, Inc. will bring life and excitement to aquatic environments. It is a solution that not only brings LED efficiency to exterior and wet environment lighting, but also optimizes heat management and redefines the contemporary fixture aesthetic.
Wet can be
beautiful, too. See more at
american-illumination.com/anura/
Follow us on:
Designed in Los Angeles, CA
Circle 04
sslBuzz:
IILLumInAtIng LLum LL umIInA um At tIng HIS HIStORy H ISt IS tORy ORy tHE PLA PLAn n fOR fOR WASHI WASHIngtOn, W ASHIngt ngtO On, D.C.’S D.C.’S National Mall requires it to be “a role model in sustainable urban park development,” according to its superintendent, b bob ob Vogel, and a lighting upgrade completed this winter illustrates one way that commitment is being fulfilled. by by bringing new technology to historic light fixtures, park managers are improving the experience of visitors while reducing energy use—and costs. Osram Sylvania supplied 173 Le LLeD eD lighting retrofit kits for this project, for use in the circa-1930s streetlights lining the park. The kits are replacing HID and compact fluorescent lamps now installed in the fixtures, enabling the park to maintain the architectural integrity of the original fittings, but with higher efficiency and better illumination. pepco, Overhead line workers from p epco, the local electric utility, installed the retrofit kits atop the 21-ft.-tall poles. Using bucket pepco, trucks supplied by p epco, the workers removed the existing lamps and cleaned the glass enclosures. This work, in a way, was an historic reenactment—the utility was responsible for the fixtures’ original installation in 1930. •
ARt BASEL, mIAmI BEACH
When lighting is Both Art and science Architect Daniel Libeskind and his son, astrophysicist Noam I. Libeskind, had a simple goal with their plans for a light sculpture—describe the evolution of mass, structure and light in the universe over the last 14 billion years in a single, 8-ft.-tall piece of art. Their creation, the eL chandelier, debuted in December at art basel Miami beach and packs a super-computer’s worth of data into a masterful display of sculpture and light. The chandelier’s fractal forms are fabricated from thin sheets of steel that have been polished to a mirror finish, with interior surfaces coated in 23-carat fine gold. More than 1,600 specially manufactured LeD modules from Zumtobel pierce this metal skin, each with its own
microcontroller. an algorithm developed by Noam, based on computer-generated simulations of the universe’s expansion, brings the piece to life. The basis for this idea is that the light stars emit has changed as they—and the galaxies in which they are located—have grown. The algorithm compresses this 14-billion-year-old history of light into a 14-second scenario, using 18 sub-areas within the overall chandelier to illustrate the progression. all of this can be managed wirelessly using an ipad as a controller—yes, there’s now an app for controlling the evolution of the universe. •
the AlgOrithM cOMPresses this 14-BilliOn-yeAr-OlD histOry OF light intO A 14-secOnD scenAriO
ABoVe: More than 1,600 specially manufactured leD modules from Zumtobel, each with its own microcontroller, pierce the sculpture's metal skin. the entire display can be managed wirelessly using an iPad as a controller.
10 • 03.12 • ArchitecturAl SSL
www.architecturalssl.com
CREE CR SERIES TROFFERS: Performance: 90 CRI at 90 LPW standard, 100 LPW and 110 LPW options. Versatile: Three form factors; 2000-5000 lumens and 3000, 3500 & 4000 CCT available. Dimmable: Two-wire step dimming to 50% standard, 0-10 V dimming to 5% optional. Long life: Models designed for lifetimes of at least 50,000 and 75,000 hours.
CR24: 2’X4’
CR22: 2’X2’
CR14: 1’X4’
WHEN YOU CHOOSE CREE CR SERIES LED TROFFERS
IT’S PAYBACK TIME. Not just payback time—short payback time. Designed for affordability, the revolutionary Cree CR Series architectural troffers deliver savings up front and immediate to two-year payback for your customers when compared to architectural fluorescents. Constructed for easy retrofit and installation, Cree CR Series Troffers are powered by Cree TrueWhite® Technology to deliver the highest performance, light quality and fixture-tofixture consistency. The result is beautiful light with no compromise.
Become an LED revolutionary! Available now, visit CreeLEDLighting.com to find out more.
VISIT CREE aT LIghTfAIR BooTh 3008 TO SEE HOW WE’RE REVOLUTIONIzINg LED LIgHTINg.
Circle 05
SSLBuzz: retail: building integrated leds
SSL Wows In South Africa Developers don’t call Johannesburg’s new Protea Court a mall—instead, it’s a “retail destination,” and the facility’s striking design is one reason for this elevated title. Featuring a 110-ft.-high domed ceiling, the structure’s roof is fabricated from an advanced ETFE fabric skin, and the overall plan is inspired by the protea, South Africa’s national flower. Adding to the overall wow factor is an LED installation that breathes both color and life into space that otherwise might seem overwhelmingly cavernous. Lighting designers Paul Pamboukian and Joao Viegas incorporated 115 ArcPad 48 fixtures, along with 12 ArcSource 96 units—all from Anolis—in their plans. Working with MDS Architects, they created a lighting scheme that accentuates the cuttingedge nature of the space. The main goal was to
accentuate the verticality of the space and make the strong structural definition of the roof so that its beams and girders “come alive.” Installation was a challenge. Only 60 of the 127 luminaires are located within the building; the rest were installed exterior to the translucent fabric roof. Because technicians could walk on only a few areas of the roof, most of the rigging had to be done from the air, with rain, high winds and other conditions interfering with the workflow. Fully programmable, the lighting system provides great flexibility in illuminating various special events.• Keep it consistent: Because of the mall’s fabric roof, and the desire for a uniform effect, fixtures that produced a smooth, rich even coverage were critical. The lighting designers chose to implement 115 integral LED fixtures in three rings around the outside of the dome. A center cluster of 60 LEDs light the shaft and are the only LED light source in the atrium.
Emergency Lighting for LED Technologies Philips Bodine emergency LED drivers and the ELI-S-20 Emergency Lighting Micro Inverter allow LED fixtures to serve as code-compliant emergency lighting. They are designed for a variety of applications, including downlights, steplights, low temperatures, Class 2, Edison-base and indoor and outdoor installation.
Circle 06
800.223.5728
www.philips.com/bodine
Re-Lamping difficult? With Pathway's new "Twist", changing a lamp (and driver) will never be the same! Pathway is pleased offer their lighting fixtures with the new “twistable” technology. Their fixtures feature a standardized socket which accepts a LED twistable lamp module from any manufacturer. Now relamping a Pathway LED fixture is as simple as replacing a standard bulb. Because the engine and driver are included in the lamp module, no separate driver is required.
Available in both square or round, 4" and 6" aperture units, The Pathway Twist is built to meet Zhaga Consortium specifications for the interchangeable LED lamp with Integral Driver.
Finally, standardization comes to LED! • Currently Available in 1100 Lumens – 20 Watts • Standard 120V Leading Edge Dimming • Available in 2700K, 3000K, 3500K and 4000K • 20 Watts (Equal to a 32 CFL Lamp) • 25,000 hrs. @ 65°C – 50,000 hrs. @ 55°C • 80 CRI • 3 Year Warranty Contact Pathway today! www.pathwaylighting.com
Pathway Lighting Products, Inc., Old Saybrook, CT 06475-0591 • voice 800.342.0592 • e-mail: sales@pathwaylighting.com Circle 01 Circle 07
SSLBuzz:
AtLAntA botAniCAL GArDen, AtLAntA
atlanta enjoys a holiday garden of Light CD+M Lighting and Design Group of Atlanta, along with Lighting Science Group Corp.’s Advanced Projects Group, turned the Atlanta Botanical Garden into a garden of light this past holiday season in a magical installation designed for the park’s annual “Garden Lights, Holiday Nights” exhibit. Set on the garden’s Great Lawn, the computer-animated plan incorporated a large array of energy-efficient LED lamps from Lighting Science Group.
Creators combined topiary forms in different sizes, in hues that seemed to dance along with Christmas carols playing in the background. Such performances were enabled by sound sensitivity incorporated into the solid state lighting, which allowed designers to choreograph the color changes in time with the music. The event’s organizers also saw the installation as a way to emphasize environmental goals, as each of the high-efficiency LED fixtures drew only 10 watts of electricity.•
Set on the garden’S great Lawn, the computer-animated pLan incorporated a Large array of energy-efficient Led LampS
ABOVE: topiary forms in different sizes were illuminated in hues that danced along with carols being played in the background. Sound sensitivity in the solid state lighting let designers choreograph colors changes in time with the music.
Circle 08
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SSL MAGAZINE STERNBERG half page vertical ad MARCH 2012_Layout 1 2/21/ o∑Li∑§: SSL i∑t§R±Ctiv§
Shown: TimberWood® Pronghorn wood light pole and Prairie 1230 luminaire
SSL Universe Icon:
Feedback Icon:
MisseD M isseD isse D ArCh ArCh LeD? LeD? Go Go to the university That is the “SSL University” tab at SSL Interactive: www.architectur www.architectur-alssl.com/sslinteractive.. There, we’ve posted some session recaps, alssl.com/sslinteractive as well as a number of the presentations, from the conference this past fall. In particular, there’s a nice case study of the custom and innovative LED lighting installed in the corporate headquarters of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of Industry” presentation; also, a visually oriented overview of very cool projects employing colorful, and flexible, applications of SSL (cour(courtesy of iLight). On a more practical front is a guideline, thanks to the presentation delivered by Chicago power utility ComEd, on the kinds of rebates and incentives available to users who employ LED lightlight ing. Stay tuned for more of the presentations, which we'll continue to post under the SSL University tab. Coming soon will be a look at developments with CRI and CCT; creative financing options for impleimplementing SSL; and a look at the issues involved in controlling SSL. As this is supposed to be a truly “interactive” experience, feel free to look back at the ArchLED program, which you can also find in SSL University, and if there's a particular session presentation you'd like to see posted, simply shoot me an e-mail (jimc@architecturalssl. com) and I’ll try to accommodate the request. A hint—it might be more expedient to click the “Archives” button and go back to 11/2011. That’s also a good strategy if you're looking for the more newsy Presented by: session recaps—they're under the “Topics at the Front” tab. The first recap was in November. Even if you're not interested in ArchLED, go to the site, as there’s plenty more news, including some good stuff from DOE.
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Circle 09
SSLBuzz: CorPorAte ArChiteCture: brAnDinG An iConiC Look
creating a Bankable image
in creating a prototype deSign for pnc’S BrancheS, architectS at genSLer Sought to pair that SuStainaBiLity commitment with an iconic Look.
PittsburGh-bAseD PnC bAnk hAs been on An expansion program to build its business beyond the East Coast. Creating a signature look for its branches is part of a branding effort that also includes a strong commitment to green design—it was the first major U.S. bank to build its branches to LEED standards. In creating a prototype design for PNC’s branches, architects at Gensler sought to pair that sustainability commitment with an iconic look to help the company build brand awareness among a growing customer base. A ceiling-cove feature illuminated in blue is the centerpiece of this plan, and LEDs have become the lamp of choice for creating
the glowing effect. Initially, T5 fluorescent lamps were wrapped in blue sleeves to create the cobalt glow, but the sleeves faded, which added to ongoing maintenance expenses. Designers and facility personnel found a better answer in iLight Technologies Plexineon, and more than 150 branches now feature the cove-mounted fixtures. Along with more consistent and longer-lasting color, these luminaires also use less energy than the fluorescent tubes they replaced, drawing only 2 watts per sq. ft., compared to 7 watts for the fluorescents. Plexineon also can bend to create smooth curves in an eyebrow design element featured in a number of PNC’s branches.•
ArcForm... simply inspired.
arcformperforms.com Circle 10
Soft, subtle and sophisticated, ArcForm is a new dimension in recessed LED lighting solutions. Inspired by the classic curve, its understated aesthetic is a natural fit for any space. Innovative design and patented MesoOptics combine for visual comfort and optimal energy savings. Simply put, ArcForm performs.
© 2012 OSRAM SYLVANIA
www.sylvania.com/LED
We bring architectural lighting to new heights. Inside and out, LED lighting systems deliver sustainable energy-efficient lighting consistent with the principles of modern architecture. With more than a century’s worth of experience in delivering high-quality light, SYLVANIA LED lighting solutions precisely deliver light to where it is intended, creating the desired interplay of light and shadow. Together with our partner Traxon Technologies, we can specify and install the right LED system for your building, including programming software and commissioning services. As a leader in LED system technology, and with the industry’s best warranty, SYLVANIA is your trusted source to meet all of your lighting challenges. To talk to us about your architectural lighting needs, call 1-800-LIGHTBULB or go to www.sylvania.com/LED. Please visit our booths at Lightfair International: #1610, #1908 and #2114.
To get the full LED story on your phone, snap a picture of this tag. (Requires a free mobile app from http://gettag.mobi)
Circle 11
tOPicS At the FrONt
The STaTe of Solid -STaTe Checking SSL’s state of manufacturing pulse, the industry has made great strides, yet there’s still much R&D work to be done before LED reaches its fuller potential.
By Barbara Horwitz-Bennett , contributing writer
Looking back at the progress of
proffered by the industry’s best
Lighting, City of Industry, Calif. “For
accurate manufacturer claims,
LED technology, James Brodrick,
offerings and the more mediocre
architects and designers, a higher
including detailed photometric
SSL Program Manager, U.S. Dept.
products, so specifiers must pay
temperature means that they will
performance specifications refer-
of Energy, Washington, D.C., points
close attention.
be able to increase the light output,
encing the IES LM-79 standard and
ultimately decreasing the amount
avoiding the use of vague or inaccurate equivalency statements.
out that a luminous efficacy level of
While SSL is slowly making its
100 lm. per watt once sounded like
way into different market niches,
of LEDs needed to light a space, and
a pipe dream, yet today, the best
the technology has really shone in
effectively lowering energy costs
products on the market are rapidly
the outdoor application market,
even further for building owners.”
approaching that goal, and by the
thanks to the development of high-
year 2020, luminaires are expected
performance optical and thermal
Are Suppliers Supplying?
www.lightingfacts.com, to help buy-
to reach 200 lm. per watt.
management properties.
Of course, one somewhat tricky
ers and specifiers make accurate
variable that LED luminaire manu-
comparisons between LED products and conventional lighting sources.
Meanwhile, “LED color con-
“Binless” LED sources, where
Incidentally, Brodrick recommends accessing tools available at DOE’s Lighting Facts program,
sistency continues to improve;
the manufacturer ensures cor-
facturers must deal with is the
although not yet adequate for all
related color temperature (CCT)
quality of raw materials they are
applications, significant progress
and delta uv (Duv) variation of no
given to work with, namely the LED
Doxsee, vice president of one of
has been made over the past five
more than two or three MacAdam
source itself. While manufactur-
the largest LED manufacturers—
years,” notes Jim Anderson, direc-
ellipses, are especially promising,
ers have generally become more
Wixom, Mich.-based Nichia America
tor of strategic marketing & quality
claims Anderson.
trusting of SSL supplier promises,
Corp.—sees honest performance
they still occasionally must call
claims as critical.
assurance, Philips Color Kinetics, Burlington, Mass. At the same time, there is
“We are also beginning to see LEDs with higher junction point temperatures—up to 150°C—which
suppliers to task. According to Brodrick, DOE’s
On the supplier side, Daniel
“Misleading customers only leads to customer alienation and
quite a disparity between the
is extremely hot,” observes Jeff
most recent round of CALiPER test-
delays the broad implementation of
efficacy and color quality levels
Cunius, engineer, Creative Systems
ing found most products to have
the technology.”
18 • 03.12 • ArchitecturAl SSL
www.architecturalssl.com
HAITZ’S LAW
CoSt vS. Light output
As presented in DOe’s SSl Multiyear Program Plan, leD’s cost per lumen has been documented and predicted, according to haitz’s law, to fall by a factor of 10 each decade, while light output levels increase by a factor of 20. image courtesy: DOe
Cost per lumen falls by a factor of ten every decade and the amount of light generated per led package increases by a factor of 20. 10,000 1000 100 10 1
Costs per Lumen
Light Output
0.1 0.01 0.001 1965
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015
2020
CALiPER YEARLY RESULTS Testing from the Pilot Round through Round 11 shows steady increases in efficacy.
As a tool to guide SSl r&D and market introductions, provide objective product performance information to the public and direct the development of standardized testing procedures, the u.S. Dept. of energy’s cAliPer program regularly tests leD products and publishes summary, detailed test and benchmark reports. For more information, see: www1.eere.energy. gov/buildings/ssl/caliper.html
100 90 80 70
Vertical lines show range from best to worstmeasured efficacy
60 50 40 30 20 10 0
Pilot Phase 2006 (Q4)
2007
To help things along, Doxsee identifies industry standards
DoE CaLipEr rESuLtS
2008
2009
2010 (Q1-3)
product management, GE Lighting
acknowledge that progress is actu-
Solutions, East Cleveland, Ohio.
ally being made more rapidly than
and ongoing education to create
anticipated. In fact, lumen output
savvier customers, as helping to
Is Performance Up to Par?
has been steadily increasing at a
separate the grain from the chaff
Ultimately, one can never be
clip of about 20% every year, which
in the world of SSL suppliers.
certain about performance claims,
is now translating to lower fixture
according to Kevin Dowling, PhD.,
costs as fewer LEDs are required to
Anderson points out that labora-
who recently left Philips Color
achieve desired illumination levels.
tory performance claims are rarely
Kinetics after a decade to serve
realized in the field, so Philips
as vice president of research and
a 20-watt LED floodlight today per-
applauds any LED source manufac-
development for the hi-tech start-
forms notably better in both light
turer efforts to perform lab tests
up MC10, in Cambridge, Mass.
output and energy efficiency than
But beyond test results,
at junction and ambient tempera-
“Performance on one axis
tures that more closely approxi-
does not necessarily reflect perfor-
mate field conditions.
mance on another,” he states. “For
GE actually takes it a step
For example, says Anderson,
the same floodlight could three years ago. Bringing another comparison,
example, light output and lumen
as shared by Cree at DOE’s SSL
further and does its own in-house
per watt numbers may appear to
Market Introduction Workshop
laboratory testing of the LED
be very good, but what are the
last summer, the company’s first-
sub-systems and finished prod-
color temperature values? How
generation 650-lumen, 12-watt
ucts the company produces. “We
about the variation in CT between
LR6 downlight with 42 LEDs and a
then use our own reliability data
fixtures? What is the distribution of
wholesale cost of more than $100 in
to confirm or refute LED supplier
light? Is the result high-glare?”
2007, is now a 575-lumen, 10.5-watt
data,” explains Steve Briggs, vice president, marketing and global
www.architecturalssl.com
In terms of proven lumen efficacy advances, industry activists
CR6 with only eight LEDs, which
Issues at the Fore DOE’s ninth annual SSL R&D Workshop, held in Atlanta recently, was a real eye-opener, according to DOE’s Jim Brodrick. In his SSL Postings blog, Brodrick noted the energy level was higher-than-usual as the gathering of SSL manufacturers and industry experts tackled both the state of SSL and explored untapped possibilities. He pointed out comments from Kevin Leadford of Acuity Brands Lighting, who stated that SSL has already begun moving away from what he called “vacuum tube mimicry,” which constrains many of today’s LED lighting products by patterning them after traditional technologies rather than creatively playing to their inherent strengths. Reminding us that lighting is for people rather than something of value in and of itself, noted Brodrick, Leadford advocated an overall rethinking of many SSL aspects we currently take for granted. Brian Chemel of Digital Lumens emphasized, according to Brodrick, the role intelligent lighting systems will play in the SSL revolution, with LEDs, sensors and networking all working together to reduce energy by cutting down on wasted lumens, and with the intelligence concentrated in the fixture itself rather than a centralized controller. This increased intelligence will help make lighting more dynamic, with light levels tailored to task requirements, and user preferences and usage patterns discerned automatically from historical data. Brian, noted Brodrick, sees these kinds of control systems eventually being “Trojan horses” that bring the same degree of energy management to other building sectors.
retails at $50.
ArchitecturAl SSL • 03.12 • 19
Mock-up conference room
DownLight DrEam?
rivaling the performance of a 50-watt lamp is creative Systems lighting’s eco-Downlight at 16 watts. the adjustable fixture (see below) features an integral proprietary leD driver that is 90% efficient, has an adjustable heat sink made of die-cast aluminum, an elV dimmer and a 50,000 hour life rating at 70% lumen maintenance. Photo: cSl
slow down, as often happens when
longer wish list for manufacturers
efficacy gains beginning to level off,
In anticipation of future
an emerging technology becomes
to ponder. This idealized picture of
many see the focus shifting toward
cost-competitive. In addition, cost
the ultimate LED includes: system
optical and electrical design
reductions can be offset if features
reliability; color consistency; color
improvements to improve the qual-
are added, or if other performance
stability over time; easier installa-
ity of light and light distribution
levels are raised. As with any
tion, commissioning and program-
options, and to further lower costs.
technology, there is always a price-
ming; and accurate disclosure of
One key, says Dowling, is paying
performance tradeoff.”
photometric, electrical and other
attention to the highest cost com-
performance data.
ponent of SSL systems, which is the
Market Preferences
LED source, accounting for about
With regard to what manufactur-
out that the industry holds LED
30% of a luminaire’s total cost.
ers are hearing from the market-
to very high standards of per-
place, better return on investment
formance, consistency, reliabil-
expected to continue scaling down,
and quality of light appear to be the
ity, repeatability, predictability,
Brodrick points out, “we know that
most common requests; yet speci-
quality of product and quality of
the rate of reduction will eventually
fiers aren’t shy about providing a
light. “Dimming performance and
Ultimately, while costs are
20 • 03.12 • ArchitecturAl SSL
CSL’s Eco-Downlight installed in the conference room mock-up above.
In general, Anderson points
www.architecturalssl.com
tOPicS At the FrONt
InterContinental Hotel, San Francisco
For example, Doxsee points out that evolving requirements can sometimes throw folks for a loop— such as the latest IES LM-80 lumen depreciation testing requirement that the current generation LEDs be tested for 3,000 hours, while including a full data set from the product’s predecessor. “In addition, the infrastructure to support broad LM-80 testing for a wide portfolio of LED types has been challenging and has added significant cost to the manufacturers.” Acknowledging that the approvals process does take time, GE has worked to incorporate agency certification and standards testing into their new product introduction process to minimize the impact on launch timing. “We have a rigorous product development process that’s built around Six Sigma reliability, so adding new DoE StuDy: haLogEn rEpLaCEmEntS
testing methods to help ensure our
As part of a recent u.S. Dept. of energy SSl GAteWAY demonstration project, researchers found that replacing halogen wall-grazing luminaires, track lights and recessed downlights in the lobby and other common areas of San Francisco’s intercontinental hotel with 6-watt leD Mr-16 or 11-watt PAr30 replacement lamps resulted in 70% energy savings with an estimated payback of a just over a year.
products perform as advertised
Photo courtesy: DOe/Kenneth rice
gives greater assurance to our customers,” Briggs says. In a similar vein, Dowling emphasizes the important role that such standards are playing. “The main benefit is that buyers and users of these rated components are able to make better and more informed buying decisions. Without them, we would still have the quandary of trying to select components and systems with difficult compari-
compatibility continues to be a
For their part, Philips Color Kinetics has made it a practice
fiers as they want LED dimming
of performing extensive tests to
performance to approach that
qualify and define performance lev-
of standards for this evolving
of incandescent sources, which
els for different dimmer/luminaire
technology, making it difficult for
means smooth dimming from 100%
combinations.
specifiers to accurately compare
to 1%, with no flicker, pop-on, or other issues,” he says.
www.architecturalssl.com
in many formats.” Even so, there is still a dearth
product offerings.
Testing and Approvals
“For instance, there is no con-
While most LED manufacturers
sistent approach for applying UL
that dimming is an industry-wide
would say that they are effectively
standards and ensuring FCC com-
concern, and therefore, not the
managing the process of seeking
pliance to LED lighting products,”
responsibility of individual LED
Underwriters Laboratory listings
points out Anderson. “Also, there
lighting manufacturers, Anderson
and Illuminating Engineering Soci-
is no single resource that articu-
says they continue to demand an
ety ratings, it remains a somewhat
lates the standards with which
industry-wide effort to define and
involved and time-consuming
an LED luminaire should comply,
enforce LED dimming standards.
endeavor.
and it is difficult to research the
Although specifiers recognize GE Infusion One of Ge’s most noteworthy SSl offerings is its infusion module series. Modules are available in 1000, 1500, 2000 and 3000 lumens, in color temperatures of 2700K, 3000K and 4000K, and cri options of 80 and 90. Photo courtesy: Ge
sons because the data is presented
pain point for LED lighting speci-
ArchitecturAl SSL • 03.12 • 21
tOPicS At the FrONt
approbations that a commercial LED product has received.” Similarly, specifiers are often hard pressed to accurately predict how long a specific luminaire will last. Brodrick acknowledges that the recent publication of IES TM-21, Projecting Long Term Lumen Maintenance of LED Light Sources, is a good step in this direction, since it shows how LM-79 [electrical and photometric] data can be used to estimate LED lumen output beyond the LM-80 testing period; yet more work must be done in this arena. Recognizing all these issues, many folks—including IES and the National Manufacturers Electrical
Albertsons Grocery, eugene, Ore.
Assn.—are working to gain a better understanding of these issues and develop more useful standards.
that the past decade has, in some
performing product could com-
Final Thoughts
Forging Ahead
ways, been a race to the high-
mand a premium. However, now
Offering a final insight, GE’s Briggs
Reflecting back, Doxsee observes
est efficacy levels where the best
that the technology has developed
points out that while the SSL light-
to a certain point, the market is
ing revolution has been an exciting
much more dictated by cost per-
ride, it has come with a significant
formance. As such, “LED suppliers
learning curve for specifiers and
now have to run increasingly lean
end-users.
operations to win in the hyper com-
Waiting for
Click
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Since 1916 InnovatIon • QualIty • RelIabIlIty Circle 12
Twist
petitive LED component market.” Similarly, Brodrick anticipates
To help drive this transition, GE, he says, has a number of educational initiatives in place, in
that the industry will now focus
addition to working with stakehold-
more on improving LED system
ers, governing bodies and institu-
component efficiencies including
tions worldwide, to help identify a
drivers, thermal sinks and optics.
set of global standards that brings
Meanwhile, Dowling identifies
clarity and consistency to how LED
the greatest potential gains in LED
products are tested, measured and
development in the arena of con-
evaluated.
trols and intelligence. As a digital
“This should benefit consum-
lighting source, he believes there
ers and accelerate the adoption of
is much untapped potential in a
LED technology moving forward,”
system’s ability to network lighting
says Briggs.
fixtures and intelligently leverage light output levels. For example, he notes future
In closing, the 2011 edition of the DOE SSL Manufacturing R&D Roadmap offers a nice snapshot
gains should accrue from light out-
on the anticipated evolution of
put control in color temperature,
SSL manufacturing, and identi-
intensity and even distribution of
fies a common framework of R&D
lighting through smart optics.
priorities to help improve consis-
“There are many degrees of
tency, maintain quality and reduce
freedom in the output and control
product cost. It is available at:
of lighting and we, collectively,
http://apps1.eere.energy.gov/buildings/publications/pdfs/ssl/ssl_manufroadmap_july2011.pdf.•
have provided little in this regard,” says Dowling.
www.architecturalssl.com
Lumenbeam LBX Pendant. Innovation Award Winner in High Bay category.
Lumenfacade Horizontal. Innovation Award Winner in Linear / Cove category.
Lumensub. Innovation Award Winner in Specialty Lighting category.
Lumentalk. Innovation Award Winner in Specialty Lighting category.
Lumenpulse Catalog. Market Leadership Award for Best Catalog.
BC Place Stadium, Vancouver. Project Application Award as Most Creative Use of Color.
DIGITAL CONTROL OVER POWERLINE
Credits: C.M. Kling + Associates, Alexandria (lighting designer)
Winner of 6 awards Voted by a panel of leading industry professionals, Lumenpulse has cemented its reputation for innovation with an unprecedented six PIA Awards.
Circle 13
LuminaireS
appLicationS
General ambient Cove/linear DownliGhts traCk DeCorative/wall wash hiGh bay low bay misC./ speCialty liGhtinG arChiteCtural / FlooD wallpaCks / bollarDs street / area street / area—DeCorative
most beautiFul use oF white ssl most enerGy eFFiCient use oF ssl best renovation/retroFit usinG ssl most impaCtFul use oF ssl most Creative use oF Color
componentS arrays / sourCes moDules / liGht enGines Drivers Component-other
market LeaderShip teChnoloGy branD oF the year inDustry partiCipation eDuCation best CampaiGn / CataloG best website
SpeciaL citationS most unique proDuCt stanDout aDvanCement in teChnoloGy most innovative optiCal & Control system most sustainable most eFFeCtive new proDuCt best retroFit proDuCt
our outStanding judgeS: ViLma Barr vilma is a veteran philadelphia-based lighting writer and contributor to ssl and illuminate. Bernard Bauer retail specialist, title 24 expert, and principal of integrated lighting Concepts michaeL cohen principal of the minneapolis office of schuler shook, michael specializes in themed environments. keVin dowLing the former Color kinetics vp of r&D now helps lead high-tech electronics manufacturer mC10. john fox the co-founder of Fox+Fox Design, John’s firm recently won a special citation for the facade of the louis vuitton store in las vegas’ City Center. keVin gauna Founder of sunbrothers studios, kevin is both a lighting expert and a working light artist.
It gets easier right? Anyone who’s been to Lightfair in the past few years knows that the show is a mysterious Terra Nova filled with strange and exotic flora and fauna that represent the cornucopia of solid-state lighting products that cover the floor. In fact, the whole impetus for starting the program, last year, was to chart, if you will, these unknown waters and lands. Upon gathering up our intrepid explorers (see our judges and product evaluators to the right), we returned, and hopefully, delivered, useful information to all our faithful readers wishing to get a toehold on understanding this enigmatic technology. That said,
having successfully negotiated this voyage, one would think a second expedition would have been a piece of cake. I wish it was, but like anything worth it’s salt, this year’s effort was still a challenging endeavor. If anything, it proved it’s a big ocean and there’s still a lot of mapping to do. The good news, is we’ve got time on our side and no plans of getting out of the business anytime soon. So, that said, we’re at it again with an issue full of new product “captures,” if you will. From a 30,000-ft.-perspective, many of last year’s participants returned with a number of new offerings. It was also good to see quite a few new players. As far as the judging, it was the
same as last year: we operated on a simple 1-10 scale, with the judges scoring entries in sections, varying from an initial grade, to scores for technical merits, to scores for specific attributes, such as replacement policies. A composite grade was calculated from these scores and judging comments. Judges were also asked to nominate and score products for our special citations. The biggest change, this year, is that we’ve done away with the “Metal Medal” winners format, in favor of simply feting well-scoring products in each of the respective lighting categories that, frankly, showed innovation. Products appear in no special order per section. awardS Begin on pAge 26
jeffrey knox a senior lighting designer with schuler shook’s Dallas office, Jeffrey is both a designer and an educator. maureen mahr a senior designer with the Chicago office of schuler shook, maureen has substantial experience with hospitality and commercial projects. SteVe neimeiSter steve is an award-winning director of lighting for ewing Cole’s irvine, Calif. office. eVeLyn Sahaja Ceo of inlightin Design, she is an advisory member of iesna’s ssl testing procedures committee. connie SamLa a lighting specialist with the sacramento municipal utility District, Connie specializes in educating utility customers on energy efficient lighting. dane SanderS our lead judge, main man, and principal with Clanton assocs., boulder, Colo.
Z
Stan waLerczyk an educator, regular illuminate contributor, and principal of the lighting wizards. metaL miSSing? For the record, opposed to gold, silver or bronze winners, this year, we’re simply honoring products per category in which we’ve identified innovation.
www.architecturalssl.com
keVin wiLLmorth Architectural SSL’s resident guru, and prinicipal of lumenique. Bruce yarneLL an archleD veteran and principal of yarnell assocs., bruce is active in all areas of the design process.
ArchitecturAl SSL • 03.12 • 25
LuminaireS hiGh bay
category: high Bay
Lusio essentials Bay Series Delivering high-performance leD in an affordable package, these fixtures offer wide distributions with strong fixture-to-fixture cross-over and efficacies of between 90 and 103 lumens per watt. the luminaires’ low profile housing is ideal for dry or damp locations and comes with an impressive seven-year warranty. the fixtures are fully dimmable and compatible with almost all control systems, and require almost no maintenance.
Lusio, essentials Bay Series
albeo tech, h-Series industrial leD high Bay
JuDGes’ Comments:
[LuSio’S eSSentiaLS Bay SerieS iS...] “good for wide diStriBution appLicationS and for BaSic warehouSe SpaceS.”
Lumenpulse, lumenbeam lBX pendant
category: high Bay
category: high Bay
Lumenpulse lumenbeam lBX pendant Designed for large interior spaces such as lobbies, atriums, and other high-ceiling applications, this line-voltage luminaire—wired for between 120 and 277 volts—offers uniform illumination from ceiling heights up to 100ft. Available in white, static colors or rgB, its dual chamber technology helps dissipate heat to deliver an l70 lifetime of 120,000 hours. the 3000K version delivers 29fc with beam diameter of 11 ft. when mounted at 100 ft.
albeo tech h-Series industrial leD high Bay claimed to be the first all leD one-for-one replacement for 1000-watt metal halide systems, this high bay system produces up to 80,000 lumens at 87 lm. per watt. A unique thermal design enables the leD module to dissipate more than 85 watts to maximize lighting longevity. At the fixture level, an upper limit thermal control system manages drive current based on ambient air temperature. the field-serviceable lens system gives end-users top control over light distribution and coverage.
judgeS’ commentS
“i like the beam control and putting light
where it is needed with the tight beam. it could be dramatic in a lobby or atrium.” “possible fixture locations are very extensive.” “great warranty.”
26 • 03.12 • arChiteCtural SSL
judgeS’ commentS
“replacing a 1,000W metal halide source is difficult for leDs; their design is innovative.” “upper limit thermal control system based on ambient air temperature is awesome!”
www.architecturalssl.com
Pure in Form, Pure in Function, Dening Performance
Elevate area lighting to a new level PureForm Specication Grade LED Luminaires sitelighting.com/PureForm/SSL
Circle 14
LuminaireS decorAtive/wAll wAsh
Category: deCorative/waLL waSh
Finelite Muro With a sleek low profile, this luminaire is affordable and comes with a pendant and wall mount option. It can be manufactured in a number of shapes and colors, is easily serviceable and 100% reusable. The product is also 97% recyclable at the end of useful life and is made from 62% aluminum, 21% steel and 11% copper.
Finelite, Muro
alva, Betty LED Wall Sconce
Juno, Mini-Cylinder Display & Picture Lights
Judges’ comments:
[re: muro...]“very niCe deSign. SmaLL with FLair. made in uSa iS very popuLar even in other CountrieS.”
Category: deCorative/waLL waSh
alva Betty LED Wall Sconce
Juno Lighting group Mini-Cylinder Display & Picture Lights
This sconce produces the equivalent of 75 watts of warm light, thanks to patent pending EvenARC technology. As a high-quality decorative option, the product is affordable enough to allow for volume specification. Essentially, end-users get the best of both worlds, capitalizing on the energy efficiency of LED, while not compromising on the quality or quantity of light, and all at a good price point.
thinking about next year’S Competition? Start thinking about it like going back to school: We’ll be issuing the call for entry approximately the 1st of October, with a rough deadline around the 1st of November. So, with that in mind, mark Labor Day on your calendar as a good time to start getting your submissions in order.
28 • 03.12 • ArchitecturAl SSL
Category: miSC./SpeCiaLty Lighting
Juno’s LED Mini-Cylinder Display & Picture Lights come in a range of models providing horizontal and vertical mounting options, and approximate the light output and distribution of a 20-watt MR11 halogen lamp. Spot, narrow-flood and flood beam patterns are available, and the luminaires also come in a clamp-on design for use in office cubicles and trade show exhibits.
JudgeS’ CommentS JudgeS’ CommentS
“This is quite good, especially all of the shade options and recycled material.”
“Great fixture. We have been looking for this fixture and even MR-16 units are hard to find. To have it done in LED makes sense and it should be very popular.”
www.architecturalssl.com
Circle 15
luMinaires Modules/light engines
Category: Modules/light engines
terraluX illumination LM-L04 Line Voltage Linear Module Designed to be a fully integrated LED engine that permits an efficient, permanent and easy retrofit of incandescent, halogen and CFL sources in existing fixtures, the module delivers a compact package that allows good thermal dissipation, making it easy to integrate the engine in most wall sconces, step lights and surface-mounted ceiling fixtures. It is compatible with any phase dimmer and equipped with thermal fold-back circuitry that temporary lowers the power if the LEDs run too hot. This device offers several color choices—2700K, 3000K, 3500K and 4000k—and more than 50 lm. per watt.
terraluX, LM-L04 Line Voltage Linear Module
Beacon Products, LED Bezel
Judges’ coMMents:
[re: lM-lo4...] “100 lPw in a high-outPut fiXture Pushes the industry forward—Proof that it Can Be done.”
Beacon Products, On-Board Occupancy Sensor
Category: MisC. CoMPonent/other
Beacon Products On-Board Occupancy Sensor The integral sensor allows for increased energy savings while insuring safety and security by toggling between high and low light levels. The sensor can be ordered with specific factory settings, and is field adjustable for fine-tuning lighting levels with the integral dip switches resident on the circuit board, giving users virtually unlimited control over lighting and energy usage patterns.
thinking aBout neXt year’s CoMPetition? Start thinking about it like going back to school: We’ll be issuing the call for entry approximately the 1st of October, with a rough deadline around the 1st of November. So, with that in mind, mark Labor Day on your calendar as a good time to start getting your submissions in order.
30 • 03.12 • ArchitecturAl ssl
Category: Modules/light engines
Beacon Products LED Bezel The Bezel is a one-piece cartridge system consisting of a ‘heat transfer pad’, an LED engine, LED lamps, optics, gasket and die cast aluminum bezel. The cartridge is held together with internal brass standoffs soldered to the board so that it can be field replaced as a one piece optical system. Options include integral on-board occupancy sensors, primarily for parking garage applications.
judges’ CoMMents
“Neat idea—A small part of a larger, more interesting module (LED Bezel). Nice to have integral sensing in the luminaire. Adjustable dip switches are also a nice feature.”
judges’ CoMMents
“Clever modular LED system for a variety of outdoor applications.”
www.architecturalssl.com
luMinaires trAck lighting
Category: traCk lighting
Philips lightolier Lytespan Mini LED Micro Cylinder Designed as an exceptionally small fixture, the light source is hidden within this mini LED product, which enables superior beam and glare control, while fully avoiding multi-source shadowing. Running on just 10 watts of power, and delivering 458 nominal fixture lumens, it outperforms other LED luminaires in its class. With 50,000 hours of rated lamp life, the track fixture is low maintenance. Two-in. diameter snoot options are available in white, black and aluminum.
Philips lightolier, Lytespan Mini LED Micro Cylinder
Judges’ coMMents:
[re: lightolier lytesPan...] “a high-PerforManCe BasiC luMinaire with a sMall Profile for areas where the light sourCe is visiBle in the interior environMent.””
Philips lightolier, Lytespan Spot LED
lsi, LumeLEX 2044 Series
Category: traCk lighting
Category: traCk lighting
Philips lightolier Lytespan Spot LED
lsi LumeLEX 2044 Series
This spot LED lighting application successfully delivers powerful accent lighting with only 15 watts of power. Available in a range of beam spreads, the luminaire accommodates two accessories, is dimmable and runs on Lumileds Luxeon A LEDs. In application: After installing 1,200 heads in its Roseville, Minn., store, Dania Furniture is planning to update the track lighting for several other locations.
judges’ CoMMents
“This is the best application for a track LED fixture I have seen, great overall simple design. It speaks softly, but carries a nice size stick.”
www.architecturalssl.com
Ideal for retail and museum accent lighting applications, this stem-mounted fixture features a discreetly hidden driver with an excellent color rendering index, thanks to the latest in remote corrected cold phosphor technology from Xicato. Available in a variety of lumen packages ranging from 600 to 1,120, it comes with field changeable reflectors and a full range of internal accessories, so the distribution of light can be fully manipulated. The LED module is removable, replaceable and can be sent back for recycling.
Category: MisC./sPeCialty lighting
lumenpulse — Lumentalk Power Line Communication The system enables power-line based communications and control using existing electrical wires, making LED retrofit installations easier and less expensive. It also integrates with existing dimming platforms and is appropriate for a range of applications from boardrooms to facades. Bi-directional communication allows for addressability and real-time feedback for integrations with building automation and energy-harvesting systems.
judges’ CoMMents
“Anything that facilitates a retrofit, espe-
cially from a cost perspective, is worth exploring and should be lauded.”
ArchitecturAl ssl • 03.12 • 31
luMinaires cove/lineAr/WAll WAsh
Category: Cove/linear/wall wash
teMPo, Series 6000 High Powered LED Linear Lighting
teMPo - Series 6000 High Powered LED Linear Lighting With an integrated driver, ELV dimming standard, and four preset aiming angles, this cove lighting product features second- and third-generation technological improvements for its driver, LED board, power connection device and lens cover.
Judge’s coMMents:
“i like faCt that the faCtory helPs with the disPosal of the ProduCt at end of life.”
lumenpulse, Lumenfacade Horizontal
lighting Quotient, Fraqtir Point
Category: Cove/linear/wall wash
lumenpulse Lumenfacade Horizontal Ideal for wall grazing, column lighting and linear floodlighting, this product is IP66 rated. With its slim profile, the fixture can be mounted end-toend in a continuous line, up to 92 ft. with just one power feed, to conceal connections and blend into the architecture. It produces 2,912 delivered lumens and 16,615 candelas at nadir, and a minimum of 1 fc at 129 ft.
judges’ CoMMents
traxon, Cove Light AC Dim
Category: Cove/linear/wall wash
lighting Quotient Fraqtir Point
Category: Cove/linear/wall wash
traxon Cove Light AC Dim
With an innovative optic combining refraction and total internal reflection, this concealed cover fixture delivers an asymmetric distribution of light. Powered by Luxeon LEDs from Philips Lumileds, the unit outputs a warmer white light with strong color rendering. With adjustable, lockable aiming, the luminaire can be surface, pendant, cantilever or track mounted.
Available in a range of color temperatures, a highly flexible rotation axis enables aiming in 55 different locking increments for precise positioning. Utilizing OSRAM’s Fine Bin technology, a three-step McAdam ellipse variance is enabled for a high level of color consistency. The open beam feature facilitates even light distribution. Line voltage with plug-and-play wiring and no external power supplies eliminates complex wiring, enabling extended run lengths.
judges’ CoMMents judges’ CoMMents
“It’s a clean product, performance is par
and options are plentiful.” “Looks like a well designed product… I like the power, tight beam control and rated life.”
32 • 03.12 • ArchitecturAl ssl
“Fraqtir uses super cool optics to produce a
small, high performance wall washer.” “This is a great wall washer, both simple in design aesthetic and fancy where it needs to be.”
“I like the in-system driver and ability to control off 120V with standard dimming; good product with thin profile.”
www.architecturalssl.com
LED Energy Solutions Nora Lighting‌Illuminating the future
Diamond Series LED Downlights
LED Track
LED Lightbar Plus
LED Puck Lights
Die-Cast LED Mini Step Lights
LED Pendants
LED Tape Light
View these and all Nora energy efficient LED Lighting products at www.noralighting.com
LED Nora Rail
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LightFair Booth 1914 AIR TIGHT = Helvetica Inserat Roman
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WET Circle 16
LuminaireS cove/lineAr, low bAy
Category: Cove/Linear/WaLL WaSh
Lithonia, ZL1
Lithonia Lighting (acuity Brands) ZL1 Touting exceptional color uniformity of less than 100K, the product is capable of emitting light at high angles, both perpendicular and parallel to the fixture. Even after separating fixtures several inches apart, there are no dark spots. Based on LM-80 testing, the ZL1 is predicted to last an L70 of 167,000 hours.
Judges’ comments:
ZL1: “outStanding effiCaCy and CoLor ControL.” “i Like the faCt that it’S deSigned to operate independentLy of fixture Body.”
kenall, TekDek
Category: garage/LoW Bay
kenall TekDek
north Shore university health Systems, Evanston, Ill.
With a very high efficacy, delivering 100 lm. per watt—verifiable by the U.S. Dept. of Energy’s Lighting Facts program—this product is considered the most efficacious parking garage luminaire in the industry. Another innovation: the fixture provides LED end of life (L70) detection. Offering minimized glare, higher vertical illuminance and uplighting, the fixture is compatible with Kenall SmartSense controls, capable of delivering 78% energy savings and a payback of as little as 14 months. in application: Delivering 78% energy savings over existing metal halide fixtures, TekDek was installed with SmartSense controls at North Shore University Health System’s parking garage, Evanston, Ill., with a calculated payback of 1.26 years.
34 • 03.12 • ArchitecturAl SSL
Beacon products, Endura LED Garage Light
Category: garage/LoW Bay
Beacon products Endura LED Garage Light This dual-angle, ceiling-mount system is designed for parking garage lighting with low ceiling heights. The low-angle light is aimed directly on the driver’s lane to minimize glare. Meanwhile, a higher light angle projects in the direction of parking spaces perpendicular to drive lanes to enhance safety, security and visual acuity by increasing light levels between spaces. The housing apparatus is domed to prevent bird nesting and debris accumulation.
judgeS’ CommentS
“The [Endura LED Garage Light’s] ability to field replace the optics when LEDs fail is good.”
www.architecturalssl.com
LuminaireS AreA lighting
Category: area Lighting
philips, RoadView LED Luminaire
philips RoadView LED Luminaire The RoadView luminaire from Philips features an expandable design allowing for specification of from 32 to 160 LEDs, giving customers the ability to gain the right light level for all applications. Optional dimming, programmable drivers and outdoor control systems add to the customization possibilities. Drivers are mounted upside down on fixture doors, enabling the door to act as a heatsink for better thermal management. Optics are designed to minimize light trespass.
kim Lighting, Curvilinear
ge, Evolve
Category: area Lighting
philips hadco, RX4 LEDGINE
Category: area Lighting
ge Evolve
Category: area Lighting
kim Lighting Curvilinear
The GE Evolve LED Roadway Scalable Cobrahead balances the technical needs of a sophisticated LED system with the functional demands of an outdoor fixture. Advanced optical design offers hundreds of photometric options, and the fixture can save up to 50% energy compared with standard HID systems. The system can be scaled based on application needs, with lower light levels for residential streets and higher levels for major roadways.
philips hadco RX4 LEDGINE
The Curvilinear family of full cut-off luminaires provides Dark Sky compliance and energy-efficient 0-10V dimming capability. Solitaire LED EmitterDeck and MicroEmitter modules can be removed easily for maintenance or replacement, and optics are designed to harness light toward the horizontal plane for more uniform light distribution.
The RX4 LEDGINE is designed as an HID-replacement option in suburban street-lighting applications. The luminaire’s optics deliver uniform light output, while eliminating the hot spots that can occur with traditional lighting technologies. Toolless access eases installation and maintenance.
judgeS’ CommentS judgeS’ CommentS
“This product is seems to be a great reinven-
tion of the classic cobrahead with regressed LEDs to create good cutoff.”
www.architecturalssl.com
“It is great to see LEDs being incorporated into all Kim Lighting luminaires, including the classic curvilinear. Kim’s Microemitter technology is well designed to control glare.”
judgeS’ CommentS
“This luminaire has well-designed optics for
low glare.”
ArchitecturAl SSL • 03.12 • 35
LuminaireS AreA lighting
hubbell, Roadway RM / RF LED Retrofit Kit
raB, ALED78
Judges’ comments:
[re: huBBeLL rf Led retrofit] “aS a retrofit projeCt thiS Led moduLe haS very WeLL deSigned optiCS.”
american electric Lighting, Autobahn
Category: area Lighting
Category: area Lighting
hubbell Roadway RM/RF LED Retrofit Kit Hubbell has two new options for LED-based roadway applications. The Roadway RM fixture has an output of 6,087 lumens and is designed to replace 100W–150W high-pressure sodium units and 175W mercury units. It features two-door easy-service capability, surge protector and LED ANSI label. The RF retrofit kit, designed to replace existing 100W-175W cobraheads, has been certified for upgrading roadway offerings from most major manufacturers. judgeS’ CommentS
“It is clear that this optical design is carefully
crafted to provide good lighting for the whole roadway and sidewalk with low glare.”
36 • 03.12 • ArchitecturAl SSL
Category: area Lighting
raB Lighting ALED78
american electric Lighting (acuity) Autobahn
The specification-grade ALED78 area light is a onefor-one replacement for 250W metal halide lamps, delivering energy savings of almost 70% in the process. Patent-pending heat-sinking capabilities help maintain a lifespan of up to 50,000 hours, and engineered optics provide clean and uniform light distribution. Applications include parking lots, walkways, ramps and roadways.
Autobahn combines the latest LED technology with superior optical design and thermal management to create an efficacy rating that leads the industry for roadway applications. Plus, the streamlined, die-cast housing is among the most attractive in this product category.
judgeS’ CommentS
judgeS’ CommentS
“This luminaire has interesting optical and
“The low profile roadway luminaire is remi-
thermal control strategies that are refreshingly different from most LED luminaires.”
niscent of the classic cobrahead, with a sleek and inconspicuous form.”
www.architecturalssl.com
L90 L90
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Circle 17
LuminaireS downlights
Category: miSC./SpeCiaLty Lighting
Juno, Solo-Task LED Luminaires
Juno Lighting group Solo-Task LED Luminaires Juno’s Solo-Task LED luminaires fit unobtrusively under cabinets and shelves and produce up to 174 lumens for task and accent illumination. The units feature quick and easy surface mounting and they can be daisy-chained to create uniform illumination across a surface.
Judge’s comments:
“a gooD niChe proDuCt. retaiL appLiCationS are a gooD marKet.”
Kirlin Lighting, MRR-07381
Kurt Versen, MultiSource Capable Recessed Lighting System
Category: miSC./SpeCiaLty Lighting
Kirlin Lighting MRR-07381
Category: DownLightS
Kurt Versen Co. MultiSource Capable Recessed System
Designed to meet the lighting requirements of MRI suites, the MRR-07381 is a non-ferromagnetic LED 7-in downlight with a 2450-lumen light engine (65 lumens per watt). With a C#73 lens, the luminaire is 74.6% efficient and provides a broad spacing criteria with reduced glare, making it ideal for ambient lighting and task lighting above the MRI table. The LEDs are LM-80 qualified and LM-79 certified, providing 80 CRI and 50,000-hour life (L70). JuDgeS’ CommentS
“Kirlin took into consideration the specific
requirements of an MRI space and adapted their LED... A great application taking dimming, accessibility and life into consideration.”
38 • 03.12 • ArchitecturAl SSL
Category: DownLightS
Juno Lighting group, Indy Enhanced Spectrum LED Series
Kurt Versen offers the industry’s first LED MultiSource recessed downlight product line for 4-in. round and square apertures. The flexible family of fixtures can be field modified between directional, downlight and wall washer functions regardless of which fixture was initially installed. “Plug-and-play” technology allows for interchangeability between sources, and accommodates remote phosphor modules, PAR LED and metal halides.
Juno Lighting group Indy Enhanced Spectrum LED Series The Indy Enhanced Spectrum LED Series is designed to make red, blue, and green colors appear more vibrant, and is targeted for use in apparel and grocery store lighting design. The 1800 lumen light engine mixes blue and red LEDs and has a remote lens with specially formulated phosphor. The reflector design is optimized for the LED light engine, with the best cut-off in the industry at 40°.
JuDgeS’ CommentS JuDgeS’ CommentS
“Excellent quality modules… Extremely well
made and thought out. Pieces are standardized and work together.”
“Juno has its fingers on the retail pulse with
this grouping.”
www.architecturalssl.com
LuminaireS downlights
Category: DownLightS
Juno Lighting group Indy Architectural Wall Wash LED
Juno Lighting group, indy architectural wall wash LeD Luminaires
preSCoLite, D2LED
uSai Lighting, NanoLED 1000
Cooper Lighting, Portfolio, LDSQ4
Category: DownLightS
Category: DownLightS
Category: DownLightS
prescolite D2LED
Cooper Lighting Portfolio, LDSQ4
Prescolite’s D2LED is the first commercial 2-in. LED downlight, and provides light output equivalent to a 6-in. 26/32-watt CFL downlight. D2LED is designed around the premium Xicato brand light engine, which uses remote phosphor technology, offers color consistency from fixture to fixture, and is thermally manageable and small in scale.
The Indy Designer Series Architectural LED features an industry-exclusive hyperbolic reflector design for “quiet” ceilings. The reflector system has been optimized to direct light with uncommon precision, eliminating scallops and projecting light within an inch of the ceiling line. With just 34 watts and a luminaire efficacy of 50 lumens per watt, the luminaires can cut power use by one-third compared to equivalent compact fluorescent fixtures. Indy Designer System LED Luminaries are available in 4-in., 6-in., and 8-in. housings, with a die-cast aluminum heat sink and a specially designed housing.
uSai Lighting NanoLED 1000
Portfolio’s 4-in. aperture square LED Downlight features a diffused optical system that provides superior light control and low aperture brightness while delivering high luminous efficacy. The curved transitional lens design reduces LED source brightness and evenly distributes light across the entire lens. Fixtures have a flexible disconnect capability that allows for tool-less replacement of LED engine from below the ceiling.
JuDgeS’ CommentS
The NanoLED 1000 family (downlight, 40° adjustable, and wall wash fixtures) gives designers the efficiency, flexibility and optical control needed to combine striking aesthetics with functional application. Marrying impressive optics with a small aperture for LED sources, the NanoLED 1000 will be the first product on the market with a 2.5-in. aperture and a 10° beam.
JuDgeS’ CommentS JuDgeS’ CommentS
“Easy to install, long life, and accurate color rendering… A product that can achieve this amount of output from a very small source (2-in.) is well-suited for a number of end-use solutions.”
www.architecturalssl.com
“Fixture looks good, great cut-off, nice size
aperture. Good choices of CCT. Square distribution may be good in some applications.”
“Design looks good. Aperture is small, CRI is
good, it has a tight light beam, and options are good. Dimming is especially good. There is a lot to like about this fixture!”
ArchitecturAl SSL • 03.12 • 39
LuminaireS generAl Ambient
Category: generaL ambient
Selux M-Series LED The M-Series from Selux provides seamless, continuous lines of light with the superior performance and flexibility of LED lighting. Available in two widths and individual length of 1-ft. to 8-ft., the M-Series features extruded aluminum horizontal and vertical illuminated corners (90 degrees standard), continuous aluminum housing, and a variety of mounting configurations. Judge’s comments:
“the m-SerieS ShowS that a box DoeSn’t neeD to be boring. the Lit CornerS LooK CooL... the Dimming optionS maKe the SyStem FLexibLe.”
Finelite, HPR-LED Collection: Recessed LED family
Selux, M-Series LED Recessed
Cooper Lighting, Corelite Class R mini and Z mini LED Luminaires
Category: generaL ambient
Category: generaL ambient
Finelite HPR-LED Collection: Recessed LED family The High Performance Recessed-LED (HPR-LED) collection features glare-free illumination, long life, and 100% serviceability. Fixtures can reach 100,000 operating hours with 90% initial light output. Modules and drivers are standard with quick disconnect plugs for easy replacement, and are 100% serviceable from below the ceiling. The fixtures have been rigorously tested through three independent labs.
Lithonia Lighting, RTLED Relight
Category: generaL ambient
Cooper Lighting Corelite Class R mini and Z mini LED Corelite’s Class R mini and Z mini LED fixtures use Cooper Lighting’s proprietary low-power, glare-free LED platform to deliver a soft, diffuse volume of pure white light that combines the general character of a fluorescent source with easy maintenance, while eliminating unsightly socket shadows. Both minis are fully serviceable below the ceiling plenum, and are available with four distinct shielding options and two optical profiles.
Lithonia Lighting (acuity brands) RTLED Relight The RTLED Relight is suitable for quick, simple retrofit into nearly any existing deep-cell parabolic or lensed troffer fluorescent fixtures. The RTLED Relight assembly has four basic component parts that easily install into the host fixture. All electrical components are shipped installed and pre-wired on the light engine for simple electrical connection via the installed driver quick disconnect.
JuDgeS’ CommentS JuDgeS’ CommentS
JuDgeS’ CommentS
“Interesting to see a linear suspended manu-
facturing company switch gears and begin manufacturing recessed LEDs… warranty is very good… This is winner quality stuff.”
40 • 03.12 • ArchitecturAl SSL
“A well-designed product from a respected manufacturer… Overall, a well thought-out product.”
“Good efficacy, warm color temperature.
Nice, clean retrofit… Looks like the fluorescent it would replace.”
www.architecturalssl.com
The Great Thing About Choices… Is Having Them. RT Series
AC Series
T Series
VT Series
Choose Freely. Only Lithonia Lighting offers a complete portfolio of indoor ambient LED lighting solutions for you to choose. RTLED, ACLED, TLED and VTLED…smart and simple troffers that deliver superior performance, versatility, aesthetics and efficiency. Smart. Every Lithonia Lighting ambient LED luminaire is embedded with robust digital controls, empowering you to do more with less effort. Simple. Integrated LED lighting solutions that are easy to design, install, operate, maintain, expand and upgrade. More choices. More solutions. Smart + Simple.
Advanced LED technology.
Embedded controls with nLight ® plug-n-play dataport.
Visit www.lithonia.com/smartandsimple to learn more. Circle 18
© 2012 Acuity Brands, Inc. All rights reserved.
LuminaireS generAl Ambient
category: generaL ambient
beta-calco, Xacara Pendent
beta-calco Xacara Pendent Beta-Calco has designed the Xacara specifically for high-power LED arrays. High-purity, specular aluminum reflectors provide an effective wide-beam distribution for multiple applications. Reflectors provide a 45-degree visual and reflected cut off. Xacara luminaires have integral 120-277V drivers with zero10V dimming capability; luminaires provide instant light with flicker free, unlimited dimming.
Judges’ comments:
[re: beta-caLco Xacara pendant...] “i reaLLy Like the 45 degree viSuaL cut-off… adaptabLe and thoughtfuL fiXture deSign.”
Lithonia Lighting, STLED
Lithonia Lighting, VTLED
category: generaL ambient
category: generaL ambient
thinking about neXt year’S competition? Start thinking about it like going back to school: We’ll be issuing the call for entry approximately the 1st of October, with a rough deadline around the 1st of November. So, with that in mind, mark Labor Day on your calendar as a good time to start getting your submissions in order.
42 • 03.12 • ArchitecturAl SSL
Lithonia Lighting (acuity brands) STLED
Lithonia Lighting (acuity brands) VTLED
The Lithonia Lighting STLED is considered the most advanced surface-mounted luminaire for general ambient lighting applications. The STLED is offered in 1 x 4 configurations with other options, including row mount, and is available in surface, stem and suspended mount configurations. End caps are available in standard and custom finishes. Full-range (0-10V) dimming is standard.
With high efficiency and classic aesthetics, the VTLED creates a more uniform balance between task illuminance and spatial brightness to increase the perceived lighting level and improve visual comfort. VTLED luminaires are embedded with Acuity Brands’ nLight intelligent controls interface, and can be configured to extract additional energy savings via a unique lumen management compensation system.
judgeS’ commentS judgeS’ commentS
“A high efficacy, surface-mount luminaire: it’s simple, it does the job, and it will last a long time, though it is not the most attractive fixture out there… Excellent LPW.”
“The optics are classically attractive... The high efficiency of this luminaire is a testament to both engineering and design.”
www.architecturalssl.com
LuminaireS ArrAys/light sources
category: arrayS/Light SourceS
intematix ChromaLit Leveraging phosphors, according the manufacturer, is the key enabling technology that allows high quality LEDs to transform color quality in LED lamps and fixture designs. In standard LED architecture, phosphor compounds are coated directly onto the chip, resulting in directional light that restricts end use applications due to limited color quality and direction. ChromaLit improves upon the traditional LED architecture by depositing the phosphor onto a substrate material that operates remotely from the blue chip. This design shift achieves up to 30% efficacy gain over conventional white LEDs, while reducing
glare and maintaining a stable, uniform and diffuse output. Allowing for better light extraction by utilizing the photons that are typically absorbed or reflected back to the blue chip. The architecture also eliminates the need for a diffuser, which accounts for 9% of light lost. In addition to these performance advantages, ChromaLit also liberates LED design possibilities and streamlines operations for luminaire and lighting module manufacturers. Lighting manufacturers gain increased design flexibility on account of ChromaLit’s customizable geometry, color temperature, CRI and substrate material.
cree, XLamp MT-G EasyWhite LED
philips Lumileds, LUXEON A
intematix, ChromaLit
judgeS’ commentS
[Re: Philips Lumileds Luxeon A...] It’s a big step to have a company say they don’t require binning for lighting applications. The data sheets are detailed, down to PCB layout, and provide lots of good information. Also, I really like the +/-7% (estimated from charts) variation in output flux from 25C to 125C. This is a big deal. One year for an electronic component is impressive.”
judgeS’ commentS
[Re: Cree XLamp MT-G...] “The specs on these LEDs are very good... The tight ANSI bins are a very nice attribute for those looking to build consistent lighting products.”
www.architecturalssl.com
category: arrayS/Light SourceS
cree XLamp MT-G EasyWhite LED Optimized for a 50-watt MR16 halogen replacement bulb, the source is also binned for luminous flux and chromaticity at 85C, which can simplify luminaire design calculations and speed time-tomarket. Featuring Cree’s EasyWhite technology, the MT-G LED delivers tight LED-to-LED color consistency that matches the color consistency of incandescent light bulbs. Optimized for high-output, small form factor, directional-lighting applications, such as MR retrofit bulbs, accent and down lighting, the MT-G LED can be driven to higher currents in less constrained designs, achieving up to 1670 lumens at 25 watts, 85C. Its minimum 90-CRI option enables customers to address applications such as retail and restaurant lighting where high CRI and lighting uniformity is required.
category: arrayS/Light SourceS
philips Lumileds LUXEON A LUXEON A LEDs are hot-tested and specified under real-world operating conditions, 85C junction temperature, and deliver ”freedom from binning” initially with two CCT specifications, 2700K and 3000K and others to follow. All LUXEON A emitters fall within a single three-step MacAdam ellipse centered on the black body curve. The superior quality of light, high CRI, and high efficacy enable highly efficient solution development in a wide variety of market segments. Because all LUXEON A parts are within a single three-step ellipse, no artificial lines or bin selections have to be made post production. For customers, this means fewer calculations to be made in the engineering phase for light output, efficacy and color shift, fewer costly tests to run, and quicker time to market.
ArchitecturAl SSL • 03.12 • 43
LuminaireS ArrAys/light sources, bollArds/wAllpAcks
io Led, Koi Bollards
category: boLLardS/waLLpackS
cooper/io Led Koi Bollards The Koi series of bollards can house a range of current io luminaires, integrated into elegant wood bollards useful for a range of pedestrian walkways, with five available light distributions. The unique Accoya wood housings from Structura can outlast other tropical-wood options and are sustainably produced. The fixture’s optics are designed to graze the wood surface with light in a way that blends the bollards into the surrounding landscape.
cree, XLamp XM-L High Voltage White LED
category: arrayS/Light SourceS
cree XLamp XM-L High Voltage White LED Most small LED replacement lamps on the market are too dim and inefficient or larger than the bulbs they are supposed to replace. The XLamp XM-L High Voltage LED delivers both high lumen output and high efficacy in a small footprint. Its performance and high forward voltage allows luminaire manufacturers to take advantage of the efficacy of high-voltage drivers. Optimized for non-directional, small LED replacement lamps, it is 15 to 40 times smaller than high-voltage LED arrays, making it easy to integrate into the smallest LED designs. With a typical voltage of 46 volts, the XLamp XM-L High-Voltage White LED enables driver circuits that are up to 10% lower cost, 15% smaller size, 10% cooler and 20% more efficient than standardvoltage LEDs.
44 • 03.12 • ArchitecturAl SSL
philips Lumileds, LUXEON S
category: arrayS/Light SourceS
philips Lumileds LUXEON S LUXEON S is a single LED package that allows solution creation that rivals CDM and halogen solutions for spot applications in hospitality and retail lighting. The unique architecture of the product enables very narrow beam solutions and results in crisp, clear shadows from illuminated objects. Gone are the blurry lines or potential shadows from artifacts within the LED itself. The unparalleled quality of light is in part due to the company’s “freedom from binning” measures. This means that all LUXEON S emitters fall within a single three-step MacAdam ellipse, ensuring uniform optical performance in the application. And because LUXEON S is hot-tested at 855 C real world operating conditions, luminaire design is simplified, testing can be minimized, and time to market is accelerated.
erco, Kubus LED
category: boLLardS/waLLpackS
erco Kubus LED The Kubus family of wallpacks and bollards work within a universal square-housing design using different optics designs to meet application needs. The fixtures’ combination of reflectors and lenses results in precise illumination without spillover. A variety of accessories is available for in-ground and wall installation.
judgeS’ commentS
“I really like the way this looks and the small footprint. My only negative is that I wish there was a version with higher output.”
www.architecturalssl.com
Light that works In shops and offices, in tunnels and on roadways, LUXEON works. With unparalleled efficiency, quality of light and reliability, the LUXEON portfolio simplifies your solutions and shortens your development time. Learn more about how the LUXEON portfolio can help you, visit our website. www.philipslumileds.com Circle 19
PLL/LTW1-2/12
LuminaireS Decorative area
Sternberg Lighting, Euro E350LED
Beacon Products, Urban
Kim Lighting, Era LED Family
Category: DeCorative area
Category: DeCorative area
Category: DeCorative area
Sternberg Lighting Euro E350LED
Kim Lighting Era LED Family
Pole, bracket and finish options enable the Euro E350LED to complement a range of architectural styles, from classic Italian to present-day contemporary. The softly diffused lens beneath the LED array eliminates direct line-of-sight to the light source. The fixture is part of a family of product offerings that allow designers to maintain a consistent style throughout a facility or campus.
Beacon Products Urban
Kim updated its Era lighting series by adding the company’s MicroEmitter technology to the Era LED, Acorn LED and Bell LED outdoor fixtures. The Acorn retains the classic shape, with a clear material that allows full optical performance with very low brightness. The Bell incorporates a flat glass lens for zero-uplight performance.
The UrbanLED collection is a family of decorative LED luminaires, each reminiscent of classic art deco designs. Options include four radial light-housings, each available in three sizes, and six different pole offerings. Illumination is directed in a reverse conical pattern, in either white, for ordinary traffic and shopping areas; or amber, for use near sea turtle, bird and butterfly habitats.
juDgeS’ CommentS juDgeS’ CommentS
“This luminaire has potential to be a great LED
application in a classic decorative luminaire.”
46 • 03.12 • architectural SSL
“It is great to see LEDs being incorporated into all Kim Lighting luminaires, including the Era Series. Kim’s Microemitter technology is well designed to control glare.”
juDgeS’ CommentS
“This is another classic luminaire style with
broad application.”
“Nice fixture overall.”
www.architecturalssl.com
LuminaireS Miscellaneous
Category: BoLLarDS/waLLPaCKS
Beacon Products, Traverse
Beacon Products Traverse Traverse wall-mounted LED luminaires feature field-replaceable optical bezels and deliver up to 11,000 lumens. The unique thermal-management system helps yield a 150,000-hour rated life for the LEDs. Fixtures incorporate 24-, 36- or 60-LED fieldreplaceable systems with a fully upgradable LED engine. Available in 30- to 150-watt packages with an optional 23-watt cold-weather battery backup.
accuLite, Finia Outdoor Luminaires
Category: BoLLarDS/waLLPaCKS
juno Lighting group/accuLite Finia Outdoor Luminaires AccuLite’s Finia LED outdoor luminaires are available in wall-mounted, pole-mounted and floodlight versions for use in commercial applications. Each can be ordered in a high-performance configuration with maximum fixture efficacy, or in a more economical version for more budget-conscious projects. Housings will be kept consistent to allow future LED and driver replacements as upgrades become available.
juDgeS’ CommentS
“Whoa, these guys are serious about their
optics and aren’t afraid to let you know it.”
www.architecturalssl.com
roaL Living energy, OZONE LED Driver
Category: DriverS
roaL Living energy OZONE LED Driver Ozone is a programmable LED Driver that combines smart technology and high flexibility into a super compact 70-watt package. A single channel, constant current LED Ballast, Ozone is designed for directly powering LEDs in high power indoor and outdoor lighting fixtures. With the optional programming tool, users can implement advanced adjustable dimming software functions that essentially eliminate the need for any additional electronics in the fixture except the LEDs themselves. With the digital programming tool the output set-point can be adjusted, allowing a single SKU to be used in many fixtures or enable a single fixture design with multiple light output settings through software. Users can also enable scheduled dimming sequences that repeat daily.
eldoLeD, SOLOdrive AC
Category: DriverS
eldoLeD SOLOdrive AC The driver features super-smooth dimming down to 0.1%; dimming response can be tailored to suit specific external control devices with either linear or logarithmic dimming curve. It can drive a large range of LED families, and allows light output calibration, as each of the four outputs can be set independently to an output current between 2001050mA. It is one of the few drivers available with both CE/ENEC and UL certification.
juDgeS’ CommentS
The 0.1% dimming level is very useful for controls and quality dimming. Having a variety of control inputs is also very good.
architectural SSL • 03.12 • 47
LuminaireS + ComPonentS Miscellaneous
Lumenpulse, Lumensub
Category: miSC./SPeCiaLty Lighting
Lumenpulse Lumensub Linear The Lumensub luminaire is designed for linear, submersible lighting applications, including water features, fountains and other installations. Unlike conventional submersible luminaires, Lumensub is not recessed; instead, it grazes the vertical surfaces without seeing the source, to create a halo effect instead of glare. Fixtures come with an adjustable mounting, in three color-temperature options, and is manufactured in PMMA acrylic combined with reinforced composite endcaps.
tasca, Solid State Work Lighting
ideal industries, Met-Con Flexible Conduit Connector
Category: miSC. ComPonent/other
ideal industries Met-Con Flexible Conduit Connector IDEAL introduces the Met-Conn connector initially designed for the LED downlighting market. Equipped with a latch, this unique protective enclosure enables maintenance electricians to easily replace LED modules located in the air-handling space without the use of tools.
waC Lighting, LEDme Step Lights
Dual-Lite, EV-LED Series
Category: miSC./SPeCiaLty Lighting
waC Lighting
Dual-Lite EV-LED Series
LEDme Step Lights
Category: miSC./SPeCiaLty Lighting
tasca Solid-State Work Lighting System Tasca is a modular task-lighting system focused specifically on work environments, including manufacturing, inspection assembly and fabrication along with machine vision applications. The optical system produces the smooth light distribution and high luminance values needed for precise, high-speed task work. The heat sink is sized to produce effective thermal control in ambient temperatures as high as 110˚F, and the modular design allows products to be re-purposed by changing mounting arms or brackets.
48 • 03.12 • architectural SSL
Category: miSC/SPeCiaLty Lighting
LEDme Step Lights offer a sleek profile to provide safety and style on stairs, walls and along pathways, in both indoor and outdoor applications. Line-voltage installation simplifies installation, and up to 200 of the fixtures can be connected in parallel. No visible hardware means cleaner lines for contemporary spaces.
The EV Series LED emergency light uses two highpowered, long-life LEDs for superior light output and improved fixture spacing. Emergency battery backup is provided by a nickel metal hydride (NiMH) unit, and the fixture’s LED driver is optimized for both 2- and 4-cell NiMH applications.
juDgeS’ CommentS juDgeS’ CommentS
“Nice, simple step lights that are attractive.” “A nice step light with a focus on the basics.”
“Great lifetime expectancy.” “Excellent life, great product for emergency lighting.”
www.architecturalssl.com
Circle 20
appLicationS most energy efficient use of ssl
race Street pier, Philadelphia
MoSt EnErgy EfficiEnt USE of SSL
terrace supports a multi-purpose lawn, planting beds and seating. The two levels are linked by a
Meteor Lighting
generous seating terrace that wraps around the
Race Street Pier, Philadelphia
end of the pier and amplifies the sense of magic associated with being on the edge.”
Race Street Pier was recently re-launched as a
To ensure that the spectacular view under
new public park in a broader effort to re-envi-
the Ben Franklin Bridge is enjoyed both during
sion Philadelphia’s Waterfront.
the day and night, more than 200 Meteor SH-180
“The physical design of the new pier is split
jUdgES’ coMMEntS
“It can’t get lower than zero energy consumption without going negative back to the grid. In addition to energy, the design application is effective and engaging. This project is deserving in that category too.”
Solar LED Paver Lights were embedded into
into two levels: an upper level with a grand sky
the paving for added ambience while ensuring
promenade and a lower level for passive rec-
safety and security for the community. Incorpo-
reation and social gathering. A dramatic ramp
rated for their convenience, the solar LED lights
rises 12 ft. into the air along the north face of the
do not require wiring and are completely solar
Benjamin Franklin Bridge, dramatizing the sense
powered, thereby providing the most sustain-
of arriving in the space of the river through a
able solution with zero energy usage.
forced one-point perspective and allowing for rare views back to the city. A sun-filled lower
50 • 03.12 • ArchitecturAl SSL
www.architecturalssl.com
Introducing Albeo Technologies award-winning H-Series LED High Bay Energy saving light when and where you want it. Highly reliable and fully customizable LED system with industry leading heat sink design over 400 sq. in. per module.
• 6,000 to 80,000 lumens • 80 to 100 lumens per watt • Field changeable optics, power supply, and modules • 240,000 hour TM-21 lifetime
1-866-825-5420 • www.albeotech.com Circle 21
applications BEST RENNOVATION / RETROFIT
cristo Redentor, Rio De Janiero, Brazil
Best Renovation/RetRofit Using ssl
RGB fixtures allow for elegant and dynamic displays. For an estimated 340 days of the year, only
Traxon Technologies
the 80 CW fixtures are at 100% flux. The remain-
Cristo Redentor, Rio De Janiero
ing RGB fixtures are approximately at 50% flux, for a total of 75% energy savings. Traxon also
For 80 years, the Christ the Redeemer statue has
supplied a control system from e:cue lighting con-
overlooked the city of Rio de Janeiro and now,
trol, the LCE. When combined, these technologies
with help from Traxon Technologies and e:cue
allow for each LED fixture in the installation to be
lighting control, in a partnership with OSRAM, the
individually aimed and adjusted so that the color
renowned monument will be seen in a completely
and light intensity brilliantly illuminates the art
new light. The new lighting system is not only
deco statue of Christ precisely, further highlight-
powerful, but exceptionally energy efficient and
ing its intricate details formerly hidden by flood
cost-effective. Replacing 32 pieces of 1000-watt
lighting. Prominent light designer Peter Gaster
metal halide reflectors with 260, 53-watt Wall
developed the entire lighting control system in a
Washer Shield AC XB fixtures and 40, 42-watt
simple and yet flexible fashion, allowing for the
Graze Shield AC XB fixtures, a 60% savings is
LEDs to be programmed, activated or deactivated
accrued. A mix of precisely aimed cool white and
via the Internet, mobile phones or tablets.
52 • 03.12 • ARchITEcTuRAl ssl
jUdges’ comments
“Beautiful project.” “A great update to lighting one of the most famous monuments of South America.”
www.architecturalssl.com
SUCCESS BEGINS WITH
MIRO
®
FOCUS
NARROW
introduces the PROTEON™ LED high bay,
which features multiple reflector options - from focus to spread - to suit numerous industrial applications. The superior fixture efficiency is achieved using custom reflectors made from MIRO-SILVER®, delivering an outstanding 90+ lumens per watt. For increased WIDE
SPREAD
reliability, open reflectors improve thermal management in and around the LEDs. And to minimize glare, the PROTEON™ LED high bay takes advantage of the new diffuse MIRO-SILVER.
BEGIN WITH MIRO. END WITH SUCCESS.
www.alanod.com Alanod US East: 800.753.3002 Alanod US West: 208.726.3003 Alanod Canada: 905.840.6868 Visit ALANOD during LIGHTFAIR, booth 4125 Circle 22
®
appLicationS most impActful use of ssl
trestle trail Bridge, Madrid, Iowa
MoSt iMpactfuL uSe of SSL
Des Moines River, specially constructed channels
cyclists alike. “We’ve used iLight products on
house iLight’s Plexineon Blue Series fixtures.
several other projects, so we have confidence in
iLight
The illuminated frames create the illusion of
their reliability, ” says Raver.
Trestle Trail Bridge, Madrid, Iowa
descending into a coal mine or traveling through a time tunnel, while the blue aura suggests the
Completed in the spring of 2011, the 13-story
water below.
High Trestle Trail Bridge near Madrid, Iowa
David Raver, Lighting Studio Director at
(between Ames and Des Moines) is one of the
RDG Planning & Design, chose Plexineon because
largest footbridges in the world, spanning a half
it uses a minimal amount of energy while still
Judges’ comments:
mile across the Des Moines River Valley. Running
creating a dramatic effect. Reliability and dura-
overhead at strategic angles, 41 steel frames
bility were also key. A total of 976 lin. ft. of Plexi-
represent support cribs seen in historic coal
neon was installed. iLight provided detailed,
“BeautifuL project and a great uSe of Led technoLogy!”
mines, paying homage to the state’s rich railroad
custom drawings and the product arrived in pal-
and coal mining history. RDG Planning & Design
letized, labeled boxes, which Raver says helped
developed the artistic elements, conceptual
make it possible to complete installation within
design and lighting design related to the frames.
a week. The final result is a new state icon that
Within the 18 frames located directly over the
has become a destination for families, hikers and
54 • 03.12 • ArchitecturAl SSL
www.architecturalssl.com
RELY ON UL As lighting technology evolves, so does UL. In addition to product safety certification, we also provide industry-leading performance testing, environmental programs and robust training initiatives. UL is widely known for our dedication to quality, technical expertise and being a symbol of trust. From code authorities and specifiers to consumers and retailers, our 100-year history of advancing safety demonstrates our commitment to protecting people, products and places. When you rely on UL for your lighting needs, your future is bright.
VISIT WWW.UL.COM/BRIGHT Circle 23
appliCations most creative use of color
Most Creative Use of Color
both inside and outside the facility using the
lighting—bright sources requiring the output
same fixtures—Lumenfacade by Lumenpulse.
of a products like Lumenpulse’s. “The biggest
Lumenpulse
Light is projected upwards onto the fabric to
challenge was illuminating the whole of the
B.C. Place, Vancouver
present color changing and chasing effects
roof uniformly, which we successfully accom-
that are visible inside and out. On the roof,
plished by mounting Lumenbeam fixtures on
Home to Canadian Football League’s BC
36 wedge-shaped pieces are illuminated by
the masts and incorporating different optics in
Lions and Major League Soccer’s Vancouver
Lumenbeam products mounted on masts
the fixtures. With creative use of LED-based fix-
Whitecaps, BC Place originally opened in
around the roof’s circumference. Each mast
tures we have been able to change the look and
1983. After hosting the 2010 Winter Olympics,
hosts four fixtures, two projected on each of
feel of the stadium depending on the event it is
the stadium underwent a major renovation
the adjacent wedges. Some 26,000 addressable
hosting. Feedback has been extremely positive.”
including a lighting design that brought
channels enables a library of shows including
natural light, color and movement together
static colors, slow moving color changing, and
to add dynamism and impact. The lighting
dynamic sequences. According to C.M. Kling’s
designers, Alexandria, Va.-based C.M. Kling
David Ghatan the designers wanted to achieve
& Assocs., took advantage of the translucent
a rendering effect on the facade as early as
ethylene tetrafluoroethylen roof installed by
possible in the evening, meaning they had to
the architects and were able to throw light
compete with the low sun and the field of play
56 • 03.12 • architectural ssl
jUdges’ CoMMents
“Impressive use of color in a great retrofit project that helps create a new night-time presence in the city.”
www.architecturalssl.com
TekDek
™
Advanced Lighting for Parking Garages
Introducing TekDek with SmartSense for Parking Structures ™
™
A Winning Combination of Performance, Savings, and Sustainability Sensor
Control Module
TekDek Luminaire
Strategically placed, the SmartSense sensor responds to daylight and occupancy, providing an enhanced reliability range over wireless systems.
A single SmartSense control module can service up to 32 luminaires and can be interconnected to provide unlimited coverage.
Designed with an innovative new lens and LED technology, TekDek delivers unprecedented glare reduction and substantial energy savings.
Payback Graph 12
Estimated Payback Time (Years)
10
9.6
8 6.4 6 4
3.2
2
6.0
5.4
4.8
4.0
3.6
3.4
3.0
2.7
2.0
1.8
2.7 1.7
1.1
0 Retrofit
Retrofit with SmartSense
New Install
New Install w/ SmartSense
• • • • • • • •
Payback in as little as 1.1 years* Up to 70% reduction in energy Exceeds 100 lumens delivered output Minimum lifetime of 60,000 hours Sealed and gasketed construction, IP65 rated Automated dimming based on occupancy and daylight System signals when LED end of life (L70) is reached Auto-commissioning with the push-of-a-button
* Based on an energy rate of 15 cents/KwH when used with SmartSense control system.
■ $0.05 / KW Hr. ■ $0.07 / KW Hr. ■ $0.10 / KW Hr. ■ $0.15 / KW Hr.
Circle 24
www. kenall.com | P: 800-4-Kenall | 1020 Lakeside Drive Gurnee, Illinois 60031 | Follow us
appLicationS most beAutiful use of white light
the cosmopolitan Las Vegas, Nev.
MoSt BeautifuL SSL appLication uSing White Light
acres—small by Las Vegas Strip standards—the Cosmopolitan has a vertical, urban feel. That orientation is emphasized at the street-level
iLight
entrance, where the flexible fixtures create
The Cosmopolitan of Las Vegas
an inviting gateway. Like streamers draped
Urban Vibe that Stands Apart lighting the exterior of a new casino so that it stands out along the las Vegas strip is a formidable task, but ilight’s Plexineon white 1X series gives the cosmopolitan a vertical, urban feel that helps it shine.
from above, the vertical strips of light bend at Lighting the exterior of a new casino so that
points with the structure and suggest a curtain
it stands out along the Las Vegas Strip is a
separating two worlds: the outdoors and the
formidable task. New York lighting designers
Cosmopolitan’s art-infused interior. Descottes
L’Observatoire International were brought in to
says the uniform, thin line of light and consistent
design the exterior lighting for the nearly 3,000-
brightness is exactly as he envisioned helping
room, $3.9 billion luxury resort casino and hotel
the Cosmopolitan stand out from the surround-
that opened in December 2010. To highlight its
ing glitz. “I’m very excited about it. I really like
clean, modern lines designed by Arquitectonica,
it,” says Descottes.
Judges’ comments:
“a reStrained, But iMpactfuL Lighting ScheMe on the vegaS Strip.”
the exterior architect, Herve Descottes, owner of L’Observatoire, specified iLight’s Plexineon White 1X Series fixtures. Built on less than 10
58 • 03.12 • ArchitecturAl SSL
www.architecturalssl.com
Evoke
G2
an emotion.
Our dramatic new G2 LED performers take a bow. Elegant. Tasteful. Refined. Our new Evoke LED ambient and accent luminaires deliver performance, control and flexibility as never before. Highly efficient, with maximum impact, the second generation of high performance LED downlights, the Evoke line is available from 11 to 18 watts in a 2.9 or 4.75” round or square, trim or trimless apperatures for a variety of applications from wall washing, adjustable accent and downlighting. The Evoke G2 LED family delivers striking energy savings, sustainability, lower maintenance costs, unprecedented longevity - and they feature the Amerlux LED 10-Year Limited Warranty. With so many technical and architectural advantages, our Evoke LED performers will inspire emotional “bravos” for your retail, commercial or hospitality environments.
To learn more about the Amerlux EvokeG2 LED family, please call us at 973.882.5010, or visit us online at www.amerlux.com. Circle 25
Market LeaderShip
Cree, Inc.
Cooper Lighting
Market LeaderShip Beyond feting products, we also wanted to
technoLogy Brand of the year
induStry participation
With more than 1,500 patents issued and 2,000 patents pending, Cree’s seemingly relentless innovation drives LED development with products designed to increase adoption and push the boundaries of what’s possible. In May, its R&D efforts led to another record-breaking achievement by reaching 231 LPW for a white power LED, surpassing its own 2010 record of 208 LPW. Continued improvements in its own LEDs also continue: The XLamp MT-G, a winner in our arrays category, for example, now delivers 140 LPW, reducing system costs and complexity for brighter, more efficient designs. Cree’s R&D has also led to prototypes like the TrueWhite Light, a demonstration LED-based A-lamp that exceeded Energy Star performance requirements for a 60-watt standard LED replacement bulb and the 21st Century Lamp, a concept bulb that delivers more than 1300 lumens at 152 LPW, exceeding the seemingly unattainable requirements of the 3rd category in the DOE’s L Prize competition. Cree has also unveiled its TEMPO—Thermal, Electrical, Mechanical, Photometric and Optical—Services program, a comprehensive set of quantitative and qualitative tests and analyses for LED luminaires to help manufacturers evaluate important aspects of LED system design not currently offered by any other testing facilities, such as chemical compatibility. Elsewhere, Cree shares its expertise with its Product Characterization Tool and wide range of reference guides, application notes and white papers available on its website.
When it comes to patent leadership, it’s hard to overlook Cooper Industries, which was ranked as the no. 1 innovator in the Patent Board’s Industrial Components and Fixtures Patent Scorecard. The latest results were compiled with data through April 15, 2011 and published in The Wall Street Journal. Cooper received the top score in technology strength, which is a measure that indicates an overall strength of the company’s patent portfolio holdings with a combined measure of quality and quantity. On the subject of patents, Cooper has 20 LED-related issued U.S. patents directed to currently available LED-based products. Overall, the company has more than 100 pending patent applications in process directly to some facet of LED technology. Elsewhere, the company opened its LED Innovation Center, home to the research, design, validation and manufacturing of proprietary LED technologies. The facility’s photometric laboratory has received continuing National Voluntary Laboratory Accreditation Program accreditation. As a result, Cooper has been able to introduce a line of LED award-winning patented product designs. On that front, its LED products were recognized with 36 industry awards/honors this year. Educationally, the company also has available to the community its SOURCE Education Center. Many members of the company are also on the educational circuit at events and conferences, including ArchLED, LEDS 2011, Ecosystems for SSL Conference and the Municipal Solid-State Street Lighting Consortium Workshops.
recognize manufacturers who are "good guys," in the context of doing good things for the community, other than simply producing quality products. The honors have taken the form of our Market Leadership Awards. We asked companies to provide examples of their leadership through various efforts, be it research, involvement in standards development, education, creation of useful tools and websites, and the like. Based on these overall, omnibus submissions, we asked our judges to award specific honors in the following areas: 1) technoLogy Brand of the year—for companies consistently delivering the most innovative products that advance lighting application and design. 2) induStry participation—for companies consistently involved in a combination of education, advancements in forwarding standards, appearing and speaking at conferences, and frankly, facilitating the free exchange of ideas to advance the development of solid-state lighting. 3) education Brand of the year—for companies consistently creating and developing educational offerings. 4) BeSt cataLog and/or Marketing caMpaign—for companies that consistently produce top-notch supplemental materials which help specifiers do their jobs. 5) BeSt WeBSite—for companies with sites that are truly functional and helpful. Following are our inaugural winners with a brief explanation of their accomplishments.
60 • 03.12 • ArchitecturAl SSL
www.architecturalssl.com
XACARA A R E VO L U TI O N I N ARC H I TE C T U R A L L I G H T I N G
Xacara’s unique design provides contemporary elegance with technological functionality. Luminaires combine the higher efficacy, lifetime and reliability benefits of LEDs with light output levels of conventional light sources. Xacara achieves: up to 13,000 delivered lumens, 82 LPW, L70 > 60,000 hrs, 45º wide beam distribution, low glare specular reflector system, 0-10V dimming, passive cooling. 5 year warranty.
w w w. b e t a c a l c o. c o m
Circle 26
markEt lEadErship
OSRAM Opto Semiconductors
Lumenpulse
Education
BEst campaign/catalog
Not only a market leader in SSL technology, OSRAM Opto has established itself as an SSL educator and thought leader in the industry. In March of 2011, OSRAM Opto expanded its LED Light Site, launching the LED Fundamentals video series, a set of educational modules that cover everything from the basics of LED technology to more complex topics such as colorimetry and photometry. Also, the company has led webinars on Optical Modeling and High CRI, giving the experts a chance to share their work and knowledge with the SSL industry. On the educational circuit, the company has provided speakers for numerous conferences and events across the globe, as well as crucial industry publications. Dr. Jianzhong Jiao, director, Regulations and Emerging Technologies, has demonstrated thought leadership in the arena of regulations and standards via presentations at LightFair International, ArchLED and Strategies in Light. Other notable thought leaders at OSRAM Opto include Marc Dyble, an annual participant in Electronic Products Illumination Forum as well as ArchLED; Micheal Fiebig (who was featured in ECN’s Solid State Lighting Round Table); and Drake Stalions, who presented at the SSL Summit. Jiao, Weber and Stalions have all also been cited for their expertise in various industry publications, with Dr. Jiao contributing a regular column on industry standards and regulation to LEDs Magazine.
Making a physical impact at 500 pages, Lumenpulse’s new product brochure defines the standard in marketing support collateral. The high-quality, hard-backed book details the company’s entire line in a usable way. Produced in black and white, with amber accents, the book is stylish and aesthetically appealing with plenty of imagery. Functionality is also readily apparent—users can search for products by name or by family with a detailed written index. And, if the user is not familiar with a product or family name, they can use the visual index that provides full-color thumbnail images of each product and the page number it appears on. This style of index is repeated at the beginning of every family section, enabling users to quickly find the product they are searching for. Printed thumb tabs carry a short code for each product. Product families are separated with stiffened and colorcoded pages. Each section is prefaced with a short description of the family, discussing the possible applications for the particular type of product, and giving an insight into the vision and purpose behind the product design. A quick-lookup specification table, mounting options, available colors and color temperatures, available accessories and wiring diagrams are included for every product in the portfolio. Finally, every product section is completed with a How to Order section detailing exactly how to identify and order the product of interest.
62 • 03.12 • ArchitecturAl ssl
Kim Lighting
BEst WEBsitE
Kim Lighting’s new website, www.kimlighting.com, provides a user-friendly experience in an easy-tonavigate format that allows you to quickly find all the information you need regarding the company’s products. An attractive design creates an enhanced user interface that eases navigation and allows for quick search options through advanced quick search tool as well as quick links. Included in Kim’s new website is the company’s set of “Real Solution” case studies, comprehensive product information, full downloadable image library, HID to LED conversion videos, 3D BIM Model files and much, much more. Check out The Archetype added to Luminaire Configurator and Intuitive IES File Search Engine.
www.architecturalssl.com
Circle 27
SpeciaL citationS
SpeciaL citationS
Finelite
Philips Lightolier
Albeo Tech
HPR-LED
Lytespan Spot LED
H Series High Bay
Beyond outright winners in
MoSt unique product
Standout advanceMent in technoLogy
MoSt innovative opticaL and controL SySteM
that really jumped out at us,
A winner in our “general ambient”
A winner in our “track” category on
A winner in our “high bay” category
especially in regard to aspects
category on p. 40
p. 31
on p. 26
able programs. That said, we’re
Quick Recap: Very different troffer
Quick Recap: An adjustable, acces-
Quick Recap: A one-for-one replace-
honoring these companies and
replacement offering.
sorizable LED track light.
ment for 1000-watt metal halide
Most unique product—Expands
Highlights: Fixtures can reach
Highlights: This spot LED lighting
lighting design and applica-
100,000 operating hours with 90%
application successfully delivers
Highlights: A unique thermal design
tions beyond the conventional;
initial light output and are 100%
powerful accent lighting with only
enables the module to dissipate
Standout advancement in
serviceable from below the ceiling.
15 watts of power.
more than 85 watts to maximize
and useful advance in SSL
Judges’ comments: “There are at
Judges’ comments: “A good looking
upper-limit thermal control system
performance; Most innovative
least four strategies for LED trof-
and excellent performing accent
manages drive current based on
control system or software;
fers, and this is the only one using
light that will make a great replace-
ambient air temperature.
Most sustainable product; Most
mid-power LEDs that are the least
ment for 50- to 75-watt halogen
effective new product—High effi-
expensive and maybe the longest
products. I like this fixture very
Judges’ comments: “Built in
ciency coupled with high quality
life. Plus there’s no heat sink and
much, especially with all the acces-
controls is forward thinking. Upper
lighting features; and Best retro-
a 10-year, worry-free warranty is
sories.”
limit thermal control system based
fit product.
very good.”
each category, we also wished to issue a number of “Special Citations” to recognize submissions
such as initiating truly sustain-
products in the following areas:
systems.
technology—Exhibits a specific
longevity. At the fixture level, an
on ambient air temperature is awesome!”
Lunera
Prescolite
Kenall
6200 Series Task Light
D2LED
TekDek
MoSt SuStainabLe
MoSt effective new product
beSt retrofit product
An entry from the “misc./specialty”
A winner in our “downlight” cat-
A winner in our “low bay/garage”
lighting category.
egory on p. 39
category on p. 34
Quick Recap: The 6200 series is an
Quick Recap: 2-in. LED downlight
Quick Recap: Super-efficient low-
undercabinet-mounted task light.
that provides an output equivalent
bay fixture.
to a 6-in. 26/32-watt CFL downlight Highlights: The company takes
Highlights: Delivering 100 lm. per
receipt of it’s fixtures at the end of
Highlights: Small in scale and
watt, this product is among the
its useful life; where it disassembles
designed around the remote
most efficacious parking garage
the fixture into material categories
phosphor-based Xicato light engine,
luminaires in the industry. Another
that are in turn submitted to local
sthe fixture offers color consistency,
innovation: the fixture provides LED
recyclers or disposal services.
and is thermally manageable.
end of life (L70) detection.
Judges’ comments:
Judges’ comments:
Judges’ comments:
“It’s good that Lunera will take back
"A product that can achieve this
“High LPW and low glare; end-of-
the fixtures at end of life.”
amount of output from a very small
life sensing; If not too expensive,
source is well suited for a number of
this could be very good in garages
end-use solutions.”
across North America.”
64 • 03.12 • ArchitecturAl SSL
thinking about next year’S pia award coMpetition? Start thinking about it like going back to school: We’ll be issuing the call for entry approximately the 1st of October, with a rough deadline around the 1st of November. So, with that in mind, mark Labor Day on your calendar as a good time to start getting your submissions in order.
www.architecturalssl.com
HOW MUCH LIGHT DO YOU NEED?
With adjust adjust-e-lume™ technology, you set the lumen output at the right level for your project. It’s as easy as 1, 2, 3. . . . . 4, 5, 6, 7, 8, or 9.
www.bklighting.com • www.bkssl.com Visit us at LightFair Booth 626 Circle 28
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the White pages
By Jim Crockett, editorial director
DOE Tool Calculates Cost of LED Street Lighting Retrofit Financial Analysis Tool Analyzes Cost, Impact, ROI The U.S. Dept. of Energy's Municipal Solid-State Street Lighting Con-
were pursuing, particularly the evaluation of LED streetlight products.
sortium has released an economic cost-benefit analysis tool to help
Municipal efforts often are the result of block grants and energy man-
cities, utilities and other organizations estimate the costs and impacts
dates, and the consortium provides an easy way for cities to navigate
of switching to street lighting that uses light-emitting diodes (LEDs).
multiple sources of information in just one stop. The new financial tool
Called the Retrofit Financial Analysis Tool, the Excel-based tool was developed in collaboration with the Clinton Climate Initiative and is available for download at www.ssl.energy.gov/financial-tool.html.
complements the Model Specification for LED Roadway Luminaires that was published by the consortium in October. To download the financial tool or to view a “how-to" instructional
Users input data on the relevant variables for their particular appli-
video, visit www.ssl.energy.gov/financial-tool.html. To learn more
cation—such as the incumbent technology, quantities, phase-in period,
about the consortium, visit www.ssl.energy.gov/consortium.html.
prevailing electricity and labor rates, sales tax, installation cost, loan interest rate, and rebates—to get a detailed analysis that includes
DOE STREET LIGHT STUDY
annualized energy-cost savings, maintenance savings, greenhouse gas
On a related matter, DOE has published the final report from a dem-
reductions, and simple payback.
onstration of LED technology in ornamental post-top street lights,
This information is useful not only for planning and budgeting
conducted in Sacramento, Calif. This report provides an overview
purposes, but also in applying for financing. In a market where the
of the evaluation of four different LED replacement products using
cost of LED street lighting has dropped more than 25% in the past year
computer simulations, field measurements and laboratory testing. The
alone, it can help cities accurately evaluate costs in today's dollars.
evaluation was conducted by DOE's Municipal Solid-State Street Light-
Ranking among the biggest fixed costs for cities, streetlights are
ing Consortium in collaboration with the Sacramento Municipal Utility
on all night long, 365 days a year. The estimated 26.5 million street-
District and the city of Sacramento, with additional support from city
lights in the U.S. consume as much electricity each year as 1.9 million
consultant Mary Matteson Bryan.
households, and generate greenhouse gas emissions equal to that produced by 2.6 million cars. According to DOE, solid-state lighting has the potential to save
In this pilot project, the study was restricted to lamp-ballast retrofit kits and complete luminaire replacements that would preserve the daytime appearance of the existing acorn-style luminaires. This
more energy than traditional lighting technologies and can reduce
challenge proved formidable, according to DOE, as the results indicate
maintenance costs, while improving visibility and customer service.
that none of the LED products evaluated could match the performance
“Converting our nation's streetlights to LED technology not only
of the existing 100-watt HPS luminaires. To allow for apples-to-apples
could reduce our energy consumption significantly, but also improve
economic comparison, the pricing and input power of the LED products
the quality of illumination," said Consortium Director Edward Smalley
were scaled proportionately to represent hypothetical products that
of Seattle City Light. “The Retrofit Financial Analysis Tool will make
would match the HPS light levels.
it easier for cities, utilities, and others to analyze the cost benefit of
Energy used by three of the “scaled-up” LED systems ranged
LED street lighting, by providing specific key information on costs and
from 63% to 90% of the baseline HPS—the fourth product would
return on investment."
actually increase energy use by 15%—and none of the products would
The tool is based on one that the Clinton Climate Initiative devel-
represent cost-effective alternatives to HPS. In response to recent
oped for analyzing cities such as New York, Los Angeles, Mumbai and
industry developments, the study also investigated the relative
Beijing. The original tool required someone from the climate initia-
significance of mesopic multipliers offered in the new IES Lighting
tive to run it, due to its complexity. The consortium teamed with the
Handbook and the lumen maintenance extrapolation methodology
climate initiative to develop a simplified, more user-friendly version
offered in the new IES TM-21.
that cities could use on their own. The tool can be used by municipali-
This pilot project is the first in a series conducted by the DOE
ties and utilities alike, whether they purchase and install their own
consortium, which serves as an objective resource for LED product
streetlights or use outside resources through a bid item contract. To
evaluation and a repository for valuable field experience and data.
facilitate its use, the tool is accompanied by an instructional video and
The data generated from this project may be useful to standards
a sample analysis.
groups, manufacturers, and those considering retrofits to LED. The
DOE created the consortium in 2010 to educate and provide some consistency around the energy-efficient lighting options many cities
66 • 03.12 • architectural SSL
report highlights some of the critical nuances involved in LED product selection, and is now available for download.•
www.architecturalssl.com
ADVANCES
Product Introductions
Solder-Free Connections TE Connectivity has broadened its lineup of solderless LED sockets with the Type NL2 socket for quick termination of NICHIA COB-L LEDs. The product provides a reliable connection of the specified LEDs to a heat sink, without concern for the damage solder flux can cause or potential reliability issues that can occur with soldered connections. Locating features help position the LED into the socket during assembly, creating mechanical protection for ceramic LED edges. A cleared area is designated for reflector mounting and accepts custom or commercially available optics. Visit www.te.com/ lighting or Circle 306.
A major positive development occurring with LEDs is higher junction point temperatures. Ultimately, this means LEDs will be able to generate a greater light output, allowing for a decrease in the number of LEDs needed to light a space.
1 Brighter Led Modules Xicato has introduced its new XLM family of 3000and 4000-lumen LED modules, delivering up to 80 lm. per watt. Units are designed for fixtures that could replace high-wattage halogen and metal halide luminaires, and offer a solution for wall washing, high ceiling accents, indirect uplighting and architectural flood lighting. Visit www.xicato.com or Circle 305.
2 New Control Option The new LED Player 512 from Chromateq provides a DMX control interface allowing up to 512 channels when connected to a computer, or up to 132 channels in standalone mode. It has an optional infrared remote control and updated firmware. Visit www. chromateq.com or Circle 304.
3 Cage-Y Sconces “Celestial” is the latest addition to the Slim Line lineup of Galileo wall sconces from Eclipse Lighting. Celestial’s square bar aluminum frame complements a perforated insert, all on a 5.5-in. wide frame, in 26-in, 38-in. and 51-in. heights. It is UL listed for wet locations, and has an easy-to-install, modular design. Visit www.eclipselighting.com or Circle 303.
68 • 03.12 • Architectural SSL
www.architecturalssl.com
Product Introductions
ADVANCES
Leds Marching In, Two By Two Specifiers of recessed ceiling troffers have a new option in LED flat-panel downlights from Global Lighting Technologies. The OL2 series incorporates 100 LEDs spaced along two sides of the light guide for optimal light dispersion. The lightweight fixtures are available in four color-temperature options. Visit www.glthome.com or Circle 302.
Intelligence, built into fixtures themselves, will go a long way in the near-future in lowering energy consumption by allowing sensors and networking to reduce wasted lumens.
4 Replacement Option As a new replacement for 65-watt BR40 incandescent lamps used in recessed fixtures, MaxLite offers a dimmable, 6-in. Recessed Downlight Retrofit lamp. The 14-watt lamp delivers more than 600 lm, with a color rendering index greater than 80%. The unit is configured to fit the industry’s most popular 6-in. recessed fixtures. Visit www.maxlite.com or Circle 301.
5 Universal Approach The Crosstour LED Wall Pack Series features a universal back-box design that allows for easy installation to all standard junction boxes. The Cooper Lighting products are designed to replace metal halide fixtures up to 175 watts used in wall, surface, bollard, low-level and inverted installations. Visit www.cooperlighting.com or Circle 300.
6 Standardized Lamp Holder Ideal Industries’ LED-Lok Down Light Holder mates with compatible light engines with a simple twist. The holder works with Philips’ Fortimo Twistable light engine, which uses an integrated driver; other manufacturers will soon introduce compatible offerings. Visit www.idealindustries.com or Circle 299.
www.architecturalssl.com
Architectural SSL • 03.12 • 69
Ad Index
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www.acculamp.com www.alanod.com www.albeotech.com www.american-illumination.com www.amerlux.com www.bklighting.com www.betacalco.com www.bodine.com www.creeledlighting.com www.fineliteled.com sitelighting.com www.glthome.com www.idealindustries.com www.intematix.com www.kenall.com www.kimlighting.com www.ledalite.com www.ledtronics.com www.lightfair.com www.lithonia.com www.lumenpulse.com www.philipslumileds.com www.noralighting.com www.sylvania.com/LED www.pathwaylighting.com www.rabled.com www.seesmartled.com www.seoulsemicon.com, acriche.com www.sternberglighting.com www.thecontinuingarchitect.com www.toshiba.com/lighting www.ul.com/bright www.zenarolighting.com
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High-Performance, Vapor Proof LED Luminaire Introducing LVAPOR, RAB’s high-performance, LED, vaporproof luminaire. The powerful 13W LED LVAPOR lights the way through dark tunnels, stairways and college campuses, protecting all who pass. Yet its sleek, stylish look makes it equally at home in trendy downtown lofts and art galleries. The classic design comes with a die cast guard and frosted globe. And wherever it shines, this latest generation of the vaporproof light is now stronger, brighter, and more efficient than ever. Request a free sample of LVAPOR at RABLED.com. Circle 31
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Pathway Lighting Products, Inc voice 800.342.0592 e-mail: sales@pathwaylighting.com www.pathwaylighting.com
70 • 03.12 • ArchItecturAl SSL CR4073 ASSL 11/11 LRP38-10L Fractional AF.indd 1
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SSlObserved:
By Kevin Willmorth
The Leading Edge of Innovative Wings on the Winds of Change
The value of innovation is in its ability to move, or lift, a market from its static state to one of more dynamic change and motion. In extreme cases, lighting innovation has created a transformation in architectural design.
Change is a frightening thing. Accountants
with seemingly flightless vehicles. The rush of
demand rationalization of investments, founded
retrofit light bulbs filled with leading-edge LED
solidly on the gravity of past performances—
technology symbolizes this vividly. Meanwhile,
even when the proposed new thing confounds
the greatest innovations around us are those we
historic comparison. Paradoxically, innovations
see as flying above the past. From smart phones
that produce the greatest height in transforma-
to the Internet, the greatest returns from
tion are the hardest to connect to a familiar
innovation investment are those that create the
reference, requiring extraordinary effort to get
greatest lifting force, often creating previously
off the ground. For example, the electric lamp
incomprehensible elevations in successive evo-
shared very little with the gas lighting it would
lutions of the flying machines themselves.
displace. This is largely why disruptive forces
What is so powerful about innovation that
are more likely to emerge from a new market
causes anyone to expose themselves to the risks
player, not vested or interested in the comfort of
involved? For me, solving problems, finding new
While the term “leading edge” infers that inno-
conventional wisdom. Like the typewriter’s ori-
paths, or creating a positive reaction is why I
vation is defined by a cutting edge, I’ve come to
gins from a gun company, the electric lamp came
chose lighting as a career. I don’t believe that
believe this is a misinterpretation. Innovation is
from outside the incumbent gas light industry.
every effort needs to produce a work of art, or a
not so much a cutting edge as it is a composite
Innovations like those represented by the
of factors that more resemble the leading edge
entrants and award winners in this issue don’t
planets. The electric lamp was a high altitude
of a wing, which gives lift and flight to a new
come easily. To invest in a new idea, or to give
innovation, so will be solid-state when it breaks
paradigm or approach. Like an aircraft wing, it
flight to a new technology, requires dedication
free of its earthly bounds. There are also lower
does not cut—it redirects, and is broader in form
and effort. The costs are higher, the time invest-
flying innovations, using new technologies to
than a razor’s cutting edge.
ment greater and the work involved is more
generate needed new value closer to Earth. If the
difficult. Meanwhile, the success of new designs is
market was all high flying, there would be no sta-
move, or lift, a market from its static state to one
far from guaranteed. Winning awards for innova-
bility. Too many low-altitude flyers create con-
of more dynamic change and motion. In extreme
tion is one thing, realizing solid success can be
gestion and stagnation. We are in the midst of
cases, lighting innovation has created a transfor-
another.
high- and low-flying innovation, producing both
The value of innovation is in its ability to
mation in architectural design. For example, the
Customers are not always willing to take
scientific advancement that lifts man to distant
exciting instability and a steady movement to
emergence of tubular fluorescent lamps, leading
flight. Moving too far from the grounding of their
widespread adoption. Regardless of the desired
to recessed grid troffers, created opportunities to
assumptions can cause unpredictable reac-
altitude destination, the leading edge is where
lower ceiling heights in commercial space not pos-
tions. Those taking the risks of innovation must
one gets the best view forward, and where the
sible with previous technologies. Meanwhile, track
also invest in making prospective customers
and recessed down-lighting lifted retail lighting to
comfortable with flight. For this reason, innova-
winds of change are strongest.•
new heights beyond the reach of past light forms.
tion requires an effort in customer education,
History, like gravity, presents a powerful
on top of all other investment. Some find the
distraction from the flight of innovation. The
path of least resistance is to simply integrate a
comfort we find in the familiar slows progress
new technology into familiar forms—the art of
and fuels resistance to the instability of flight.
fooling customers into flying by presenting them
72 • 03.12 • ArchitecturAl SSL
about the author:
Kevin Willmorth, a lighting expert and fixture designer, has been instrumental in helping create a vision and mission statement for Architectural SSL.
www.architecturalssl.com
There’s a perception out there that you have to decide between lighting that’s beautiful and lighting that’s energy efficient. Toshiba knows it can be both. As an industry leader in Japan with over 120 years of lighting experience and a superior knowledge of electronics, Toshiba understands lighting needs to be more than just efficient. Lighting should create mood and enhance our surroundings as well. Sure, we should be smart about the lighting we use today, but that doesn’t mean it can’t be beautiful too.
Learn more at toshiba.com/lighting. Toshiba LED Lighting. Ready for Work.
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