LED light bulbs are the biggest change in lighting since Thomas Edison invented the first commercially-viable incandescent. The best LED light bulbs are 90% more efficient than even the modern ...

A kickstarter project called Bulbing, is an optical illusion versatile LED lamp that tricks your eye and challenges your mind! Bulbing uses 3D wire-frame images and transferring them onto 2D ...

Red and green diodes had been around for several years, but adding blue diodes allowed a mix that could produce practical white-light LED bulbs. LEDs use less energy than do other forms of ...