Philips has announced that it will be launching the most energy-efficient, high performance light bulb ever made – the award-winning L Prize LED Bulb in stores on April 22, 2012, just in time for ...

Halogen lights are great — they produce lots of bright warm light, but they suck a lot of juice to run. [Sven] had found a nice floor lamp years ago that was in pretty rough shape — his wife ...

MyBroadband tested the power draw of incandescent, fluorescent, and LED light bulbs, and the results were in line with what the manufacturers promised on the box. Modern LED lightbulbs promise bright ...