One is easier on the lungs, one on the planet, and two use compounds from fireworks. Any one of these being tested by the US Army could replace the WWII-era smoke grenades still in use.
This new bulb sounds interesting, but we see some glaring problems with the company's approach.
With "an industry-first mesh Bluetooth network," Samsung's new programmable LEDs will connect with your phone and tune to the color temperature of your liking.
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Unless you find it on sale, this likable Philips LED can't quite offer the value of its competitors.
Approval from Energy Star means that the cost of these bulbs could be coming down.
CNET Australia's top tips to turn your home into a more eco-friendly household.
With 1,000 lumens and a color rendering score of 90, the newest Ledare LED from Ikea has us intrigued.
For just 89 cents, you can put a lightbulb in your pocket that will add a glow to summer gatherings -- and maybe even win you a bet or two.
The drool-worthy Buster Bulb from Buster + Punch might be the slickest-looking light bulb we've ever laid eyes upon.
The Philips Warm Glow LED drops the color temperature as you dim the light down low.