Date: 2011-08-03 16:52:22

Technology

Lighting

Signage

Gas discharge lamps

LED lamp

Solid-state lighting

Fluorescent lamp

Gallium

Light-emitting diodes

Semiconductor devices

Light

Do light-emitting diodes (LED) bulbs contain potentially hazardous constituents? Requested by Local Hazardous Waste Management Program in King County June 2011 Key Findings Currently, LEDs are not classified as hazardous

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