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.
CNET Australia's top tips to turn your home into a more eco-friendly household.
Approval from Energy Star means that the cost of these bulbs could be coming down.
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.
Misfit is going beyond fashionable fitness trackers with its new Misfit Bolt, a color-changing smart LED light bulb. The bulb can be controlled through an app or the Misfit Flash wearable.
Syfy's remake of the time-travelling Terry Gilliam movie swaps Willis for Philips as it syncs with the Hue lighting system.