LEDs (light-emitting diodes) are the most energy-efficient bulbs available. Unlike older technologies, they transfer most of their energy use into light, rather than waste heat.
Author
Research Fellows: Barbara Rodriguez Droguett, Zeke Hausfather, Leena Tähkämö; Senior Fellows: Ryan F. Allard, João Pedro Gouveia; Senior Director: Chad Frischmann
Publisher
Project Drawdown
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