Need a low-power light that’s five times brighter than a typical LED? SANSI’s got you covered. Due to the physical placement of LEDs within the bulb and the design of their electronics and heat sink, ...

LED bulbs are one of the best gifts you can give to someone this holiday season. Why? 1. Manufacturers have only relatively recently started selling bulbs in the $20-$30 range at retailers like Home ...

Portland, Ore. — A recent advance in light-emitting diodes may illuminate the path to replacing light bulbs with LEDs within the next five years, according to researchers. Fred Schubert, a professor ...

Portland, Ore. — Light bulbs create more heat than light. But a professor at Rensselaer Polytechnic Institute (Troy, N.Y.) has invented a 99 percent efficient, omnidirectional reflector that he claims ...