Science news articles about 'conventional light bulbs'

... 2,000 percent more efficient than conventional light bulbs and 500 percent more efficient than compact ... beyond the replacement paradigm to see the true benefits of LED lights." Schubert envisions a day ...

... a massive reduction in the amount of energy required to light homes and businesses around the globe, the researchers ... times less power than today's conventional light bulbs, and five times less power ...