Company's L Prize LED bulb, which will go on sale on Earth Day for $50 online and in stores, brings a big jump in efficiency, life, and light quality. Martin LaMonica is a senior writer covering ...

Philips sent me a bulb to check out for myself, so I hooked it up to an energy meter to see how it compared to other LED bulbs, and to see how bright it was. The Philips Ultra Efficient LED bulb ...

Philips wants to make that switch as painless as possible. So today, the lighting giant is releasing an inexpensive LED light bulb that also happens to be as flat as a pancake. Could this be the ...

The marketplace for more-or-less normal-looking LED light bulbs became just a little more crowded yesterday, when Philips announced the dimmable 75-watt equivalent version of its SlimStyle bulb.

In order from left to right: a 1-W, 200-lm E14 candle bulb, a 2-W, 400-lm E27 classic bulb and a 3-W, 600-lm E27 classic bulb Philips View gallery - 3 images ...

Today any light bulb can help you read a book in the dark, but Philips Hue smart LED light bulbs can wash a room in a rainbow of color without your having to pick up a paintbrush. Hue’s bulbs ...