However, though definitive spec sheets of these lightbulbs are hard to pin down ... shed more light (if you'll pardon the phrase) on Energy Star and LED light bulbs. Philips also sent through ...

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.

You're a very special kind of person -- our kind of person -- if you're the type to drop a good $65 on a single light bulb only because it's made up of 150 warm white LEDs. The 308 lumen (and 594 ...

As you can see in the smaller image, Philips' AmbientLED uses three sets of six blue LEDs, plus the remote phosphor, to generate its light. The company's LED Prize bulb, in order to take ...