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ENERGY STAR
LED Bulbs
What are LEDs? How do they work?
Do LED or CFL bulbs produce a hazardous amount of UV light?
Do LEDs create heat?
Can I use an LED bulb or a CFL in a totally enclosed fixture?
Do LEDs need to be recycled like CFLs or other electronics?
Do LED or CFL bulbs cause electromagnetic interference?
Can LED bulbs be used in recessed cans, outdoor lights, or track lighting?
Can CFLs or LED bulbs be used in 3-way sockets?
Are LED lighting products dimmable?