An ultra-powerful laser can turn regular incandescent light bulbs into power-sippers, say optics researchers. The process could make a light as bright as a 100-watt bulb consume less electricity than ...

Hue Essential bulbs are excellent in most situations, provided you don't need to dial the brightness right down.

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NEW YORK – Two leading makers of lighting products are showcasing LED bulbs that are bright enough to replace energy-guzzling 100-watt light bulbs set to disappear from stores in January. Their ...

Smart lighting requires that either the wiring and infrastructure or the bulbs themselves are able to be connected to the web. Philips hue, LIFX and INSTEON bulbs all take this latter approach, but ...

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Companies from Google to Comcast to Electric Imp are trying to connect home devices and appliances to the web, but the internet of things remains more of a complicated, distant dream than a reality.

Changing your light bulbs could change your sleeping habits. According to a new study, replacing regular light bulbs with a special bulb that emits less blue light could help you fall asleep faster.

You probably have some type of LED (light-emitting diode) in just about every room in your home, whether it’s in a clock, computer display, appliance or piece audio/video gear, to name a few. And the ...

Regular light bulbs straight from the shelf could be the future of wireless technology. Energy-efficient light-emitting diodes (LED) have long been eyed as a convenient replacement for energy to ...

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An ultra-powerful laser can turn regular incandescent light bulbs into power-sippers, say optics researchers at the University of Rochester. The process could make a light as bright as a 100-watt bulb ...