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 ...

Halogen bulbs put out a lot of focused light but they do it at the expense of burning up a lot of Watts and generating a lot of heat. The cost for an LED replacement like the one seen disassembled ...

If you are looking to replace halogen bulbs with LEDs, combining a rectifier bridge and a current-controlled synchronous step-up/step-down converter creates a high power factor driver circuit, writes ...

Upgrading the lighting on your Chevy Silverado is something many truck owners think about after a few years. The stock halogen bulbs are decent, but they often start to feel dim, especially when ...

Replacing a light bulb used to be simple. But now that old models of incandescent bulbs have been phased out, we’re swamped with choices. How do we know whether to buy an LED, CFL, or halogen ...

LED headlights throw extremely intense light with very little draw on your car's electrical system. Now that they're trickling down to the aftermarket, you can buy a simple plug-in "LED retrofit kit" ...

Households face a potential £2billion collective bill for new light fittings following the September ban on sales of halogen bulbs, new research has revealed. The Government announced earlier this ...

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 ...

BRITS will no longer be able to buy halogen lightbulbs from today under the government’s plans for going green. From today, October 1, shops won’t be allowed to sell the higher energy bulbs and ...