Soraa, the Khosla Ventures-backed startup that uses the semiconductor gallium nitride rather than sapphire in its LED and laser technology, came out of stealth mode Tuesday and unveiled its flagship ...

ENERGY draining halogen and fluorescent light bulbs are to be banned from sale. It means households will have to use LED lightbulbs. The energy-friendly bulbs last several years longer than halogen or ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...

Having a light bulb explode in your home can be quite startling. You're just sitting on your couch, watching TV, and all of a sudden, you hear a loud boom and find that you'll be needing to clean up a ...

I recently replaced the high and low beam bulbs with Philips Racingvisoon (Halogen) and noticed a definite improvement. I have always thought that LED bulb replacements would not be road legal in the ...

There are several reasons why you're better off sticking with the stock halogen or high-intensity discharge (HID) bulbs in your car, rather than replacing them with cheap aftermarket LED headlights.