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Grist
Climate
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LEDs
Cities
Fancy streetlights save a lot of energy but steal your sleep
Science
Grow better veggies with LED lights
San Francisco is turning the Bay Bridge into a giant LED light show
Scientists make LEDs 55 percent more efficient by copying from fireflies
Business & Technology
IKEA plans to sell only LED light bulbs
Cleantech
Levitating LED light bulb could easily be the coolest thing in your house
Green Home
Wooden light bulb is the most magical-looking LED bulb we’ve seen
Business & Technology
Times Square ball-drop switches to LEDs
Living
Energy-saving LED light bulbs fuel this insane light display
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