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Oct 16, 2014 05:11 AM ET
The scientists behind the design of LED light bulbs have snared the Nobel Prize for physics. What can LEDs do to brighten lives in first through third worlds?
Jul 21, 2014 06:30 AM ET // Glenn McDonald
The lightweight LuminAID solar light is designed for outdoor and emergency use. Continue reading →
Jun 27, 2014 11:18 AM ET
Want to make some non-destructive street art? Check out the fun you can have with some inexpensive LED throwies.
Jan 12, 2014 07:15 AM ET // Alyssa Danigelis
The iGrow laser helmet could tighten up that bald spot. Continue reading →
Dec 4, 2013 01:50 PM ET // Alyssa Danigelis
Now you really can wear your heart on your sleeve with this mood-sweater. Continue reading →
Feb 26, 2013 01:31 PM ET // Alyssa Danigelis
A Kenyan boy's Lion Lights are being praised for saving cattle, saving lions and saving money. ->
Nov 24, 2010 09:41 AM ET // David Teeghman
A business card-size device monitors available light and makes adjusts as needed.
Jul 12, 2011 07:07 PM ET // Katherine Noyes
Energy savings and flexibility set this portable LED device apart.
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