LED vs CFL Bulbs: Which is More Energy Efficient?
LED vs CFL Bulbs: Which ï‚– is More Energy Efficient?
LED Advantages
LED lights last longer, so even though you’re paying more at purchase, you buy fewer bulbs over time.
These bulbs fit in standard light fixtures with no adaptor necessary.
LED makes very nice lighting for effect and decorative purposes.
LED Disadvantages
LED lights generally cost more to buy than CFLs, but manufacturing technologies are lowering these prices continually.
These lights are directional, meaning they are excellent for lights under cabinetry, but not as suitable to table lamps.
Some of the newer LED lights come with diffusers, which helps some.
CFL Advantages
CFL, or compact fluorescent, is simply a mini version of a standard fluorescent light bulb, However, these bulbs fit in standard light sockets without any adaptor.
The light appears much like the incandescent light we’re used to, and looks nothing like the harsh lighting we associate with offices or school buildings.
CFL Disadvantages
The primary disadvantage to CFL lights is the mercury contained in the bulb. This is ordinarily not a problem, but if the bulb breaks clean up is a hassle.
Mercury is a dangerous heavy metal, and proper cleanup and disposal of CFL bulbs is critical. Never put a used CFL bulb in with the rest of your trash.
Comparison Of LED & CFL
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LIFETIME :
LEDs last much longer. Up to 50,000 hours! CFLs : Upto 8000 hours!
ENIVRONMENT:
LEDs : Less harmful impact on environment CFLs : Harmful as compare to LED
COST :
LED: Over the long term are cheaper CFL : Less cost as compare to LEDs
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EFFICIENCY :
LEDs are much more efficient (100-120 Lumens/watt) CFLs are less efficient (50-70 Lumens/watt)
USE :
LED can be used in numerous ways of lighting
CFL can be Used in Superior lamp
QUALITY :
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LED : Much better light in terms of focus and distribution (60-90 CRI) CFL : 60-80 CRI
SPEED:
LED : Provide instant light when switched on
CFL : Take little time to start
SILENCE :
HEAT:
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No noise is associated with Both LED & CFL
LED : Give off minimal heat
CFL : Give off more heat as compare to LED
ï‚– TOUGH :
LEDs are very durable
CFLs are less durable
COLOUR :
LED : Unlimited Colours
CFL : Limited Colours
Energy :
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LED : Less energy used & greater electricity savings CFL : More energy Used & Lesser electricity savings
ï‚– Thankyou