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 ...

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 ...

When it comes to buying energy-efficient light bulbs, you've got new choices. LED bulbs are just hitting store shelves now. They claim to last 25 times longer than regular bulbs. To stream KVUE on ...

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.

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 ...

Drift-Light is a new type of self-dimming LED lightbulb that works with any regular household light switch. Mimicking the setting sun to help you sleep better, the bulb uses an internal microprocessor ...

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 ...

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 ...