Lighting: Scientists Create 230-Percent Efficient LED Bulbs (via @Gizmodo)
Light bulbs have always required more electricity than they need to produce light because the energy conversion process—changing electricity to light—was inefficient.
Lighting: Scientists Create 230-Percent Efficient LED Bulbs (via @Gizmodo)
Light bulbs have always required more electricity than they need to produce light because the energy conversion process—changing electricity to light—was inefficient.