Energy Matters High Efficiency Lighting Solutions OSRAM SYLVANIA
OSRAM SYLVANIA Worldwide Background • OSRAM SYLVANIA: North American operation of OSRAM, one of world's leading lighting manufacturers – Canadian Headquarters in Mississauga, ON • Founded in Massachusetts in 1901 as the Bay State Lamp Company. Adopted SYLVANIA name in 1931. • Acquired by Munich-based OSRAM, a Siemens subsidiary, in 1993.
The art project SEVEN SCREENS at global headquarters in Munich features 700,000 high-power RGB LEDs (16 million different colours possible) installed on the masts and can be controlled via fibre optic cable from a central computer room.
• Employees: Over 10,000
• Factories: 17 in N. America
• Revenue: €1.75 billion~C$2.8B
• Employees: Over 43,500
• Factories: 46 worldwide
• Revenue: €4.6 billion
• Employees: Over 400,000
• Factories: 264 worldwide
• Revenue: €72.5 billion
High Efficiency Lighting Challenge and Opportunities • Lighting efficiency mandate from building owner/operator to integrated energy conservation and performance team : reduce lighting power density to below 0.8 W/sf, ideally targeting 0.6 W/sf • Lighting team identifies primary opportunities to maximize energy efficiency/conservation while maintaining or improving light performance for optimum tenant satisfaction • New High Efficiency / High Performance T8 retrofit of existing standard performance T8 • Replacement of halogen lamps with LED lamps and other best LED opportunities: lobbies, elevators, exterior lighting, parking garage, signage • Retail tenant engagement program
High Efficiency T8 Lamp and Ballast Retrofit • Commercial office tower solution: retrofit existing 2 x 32W T8 lamps and standard performance ballast to 2 lamp T8 high performance, low ballast factor, and 2 x 28W T8 lamps • Existing fixture wattage consumption: 59 watts • Retrofit solution wattage consumption: 48 watts • Lighting Power Density reduced from 0.88 W/sf to 0.65 W/sf • With occupancy sensors, operating less than 0.5 W/sf • Outstanding energy and cost savings achieved while maintaining perceived lumen level, improved light quality, lumen maintenance and longer lamp life
High Efficiency T8 Fluorescent and LED Lamp Results • Lighting Power Density reduced from 0.88 W/sf to 0.65 W/sf • With occupancy sensors, operating less than 0.5 W/sf
High Efficiency T8 Lamp and Ballast Retrofit and Delamp • Commercial office tower solution: retrofit existing 2 x 32W T8 lamps and standard performance ballast and delamp to single-lamp high performance ballast and 1 x 28W T8 lamp with reflector kit • Existing T8 fixture wattage consumption: 59 watts • Retrofit/delamp T8 wattage consumption: 25 watts • Combined with occupancy sensors • Contributed to overall achieved efficiency: 1.27 W/sf to 0.56 W/sf • Critical for team to work closely with building owner/operator to carefully test and analyse lighting applications to ensure maintenance of required light levels and optimum tenant satisfaction
LED PAR 38 Comparison
Lobby
LED MR16 Comparison