They fit GU10 sockets, until recently occupied by 50W halogen bulbs. However, I've noticed an odd behaviour where the bulbs stay on after the light switch has been turned off.

The Fremont, Calif.-based company's first product is called the Soraa LED MR16 lamp, a product designed to provide the same brightness of a halogen without the need of a mechanical fan.

Three of the GU10 bulbs can be preordered for $50, while the downlights are priced at $35 each. The Cono Portable Lamp is available for preorder now and is priced at $95, and the $130 Cup Lamp ...

Both units use a very small amount of power, especially when compared to traditional GU10 halogen bulbs! The GU10 starter kit is great, but keep in mind you can get Edison and Bayonet fitting kits ...

Households face a potential £200 bill to replace halogen light bulbs with LED ones thanks to the cost of making fittings compatible Halogen lightbulbs are banned as of September by the Government ...

Since most halogen bulbs have a color temperature of 3,200 to 3,700 Kelvin (which produces a yellowish light), swapping to LED headlights that project a whiter, bluish light at around 6,000 Kelvin ...