While it’s been a relatively quiet year thus far on the energy-efficient light bulb front (compared to last year at least when it seemed that I was averaging one lighting-related story a week), a bit ...

Well, on Sunday, several retail stores will begin selling that bulb, made by Philips, in honor of Earth Day. All you need is $60. For one bulb. The LED light bulb, which won a $10 million government ...

(AP) NEW YORK - How much would you pay for an amazing, state-of-the-art light bulb? Shoppers will be asking themselves that very question at Home Depot and other outlets starting Sunday — Earth Day — ...

NEW YORK -- How much would you pay for an amazing, state-of-the-art light bulb? Shoppers will be asking themselves that very question at Home Depot and other outlets starting Sunday -- Earth Day -- ...

This product image provided by Philips shows a state-of-the-art LED light bulb. The bulb is the most energy-efficient yet, lasts about 20 years and is supposed to give off a pleasing, natural-looking ...

The Associated Press reports that the Phillips LED light bulb that won the government’s L Prize—a $10 million contest to replace the traditional incandescent bulb—will go on sale as of Earth Day with ...