Soraa, the Khosla Ventures-backed LED startup, has come out of stealth mode to unveil its flagship product aimed to rival and replace the traditional 50-watt halogen bulb.

The bulbs are designed to be dimmable through the 12V supply that feeds the light fixture. But the relationship of dimmer position to light level is not linear and [Jonathan] figured he could do ...

Then, after about 60 seconds, the halogen switches off. GE makes dimmable CFLs, but be sure you look for "dimmable" on the packaging because standard CFLs don't dim effectively.

Are your factory headlights too dim? Replace your halogen headlight bulbs with our picks for the best LED headlight bulbs at AutoGuide.com.

Households face a potential £2bn collective bill for new light fittings following the September ban on sales of halogen bulbs, new research has revealed.

For several years manufacturers have been introducing LED bulbs onto the market with the eventual goal of replacing incandescent and CFL lamps. The design of these lamps has evolved from very simple ...

Set the perfect mood! Learn how to effectively dim LED lights in your home using dimmable bulbs, compatible switches, or smart lighting solutions. LED lights have revolutionized home lighting ...

Most importantly, vehicle owners can use many LED headlight bulbs to replace halogen headlights if they want brighter, longer-lasting light.

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 ...

Halogen lightbulbs are banned as of September by the Government It is thought the change to LED bulbs will cut 1.26m tonnes of CO2 It could cost some UK households £209 to replace the light ...