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Supertopics:
Energy Efficiency in Lighting

Light-Emitting Diodes (LEDs) as Light Source

Documents:
health and ecology problems of LED lightbuls
webKatherine DrabiakThe Hill2023-08-23
light pollution is increasing with LED efficiency
webManisha GangulyCNN2017-11-24
high-blue LED lighting may impair sleep and worse
webMichael OlloveWashington Post2016-09-25
planned obsolescence is coming to LED light bulbs
webCory DoctorowBoingBoing2016-07-15
LED lighting works well for growing plant seedlings
webScienceDaily2015-07-29
Rwandans using pedal power and LED lighting
webSteve TerrillAFP2012-03-18