If you fly to Asia on the new Boeing 787 Dreamliner, you might find it a wee bit easier to fall asleep on the way. The light emitting diodes (LED) employed as cabin lighting have been programmed ...

They change colors. Dimming the lights to set a mood is fine, but you can take it a step further. Many smart bulbs also change color. In fact, some, including the Flux Smart LED Light Bulb, can ...

A recent post on the U.S. phase-out of 40- and 60-watt low-efficiency incandescent light bulbs, which became official January 1, elicited a lot of response from readers. Many commenters were ...

Congress established the first national light bulb efficiency standards in 2007, which was signed into law by President George W. Bush. Starting in 2012, the law required new bulbs to use 28 ...