KUOW - U S speeds up phaseout of incandescent light bulbs in favor of energy-efficient ones kuow.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kuow.org Daily Mail and Mail on Sunday newspapers.
The Energy Department finalized two rules Monday requiring manufacturers to sell energy-efficient light bulbs, effectively putting a "sell-by" date on older, inefficient bulbs that don't meet the new standards.