General Electric has announced a new nine-watt LED light bulb that promises a lifespan of 17 years. Written by Andrew Nusca, Contributor April 9, 2010 at 2:24 a.m. PT ...

Blue-light emitting LED bulbs have taken off with consumers because they have few downsides -- they're bright, use far less energy and last much longer than other types. In fact, the inventors ...

A TikTok of an LED light app that lets you draw on your Christmas tree is going viral—and here's how to get your own magic lights.

These components are built into LED lights to draw heat away from the diode, or light source, which is prone to overheating, a consequence that shortens the bulbs' life span.

In addition, LED bulbs emit various shades of white, and buyers must read the packaging information (see color temperature). See incandescent bulb , halogen bulb , fluorescent bulb , Acandescent ...