Pacific Northwest National Laboratories is in the process of developing new LED light bulbs, to change the future of electricity. As LED bulbs play a key role for electricity saving, the Department of Energy creates a competition to build a better light bulb to cut down America's electricity use. According to Jeff McCullough, a PNNL light researcher, "The L Prize competition is intended to move the market to challenge manufacturers to develop the better light bulb. In order to do that we have to do some specialized testing and make sure this technolog...