That sounds impressive until you read the fine print: "compared with worn standard halogen" bulbs. Still, such claims are making premium-priced halogen bulbs an alluring choice for drivers.

In halogen lamps, the quartz envelope is closer to the filament than the glass used in conventional light bulbs. Heating the filament to a high temperature causes the tungsten atoms to evaporate and ...

Introduction What are LED headlights and how do they work? What are halogen headlights and how do they work? What are xenon headlights and how do they work? Halogen headlights are named after a ...

Enter this light bulb replacement project. His brake light needed a new bulb, and he managed to make this 12V LED bulb work in the 6V socket. An LED is a really great choice for this application ...

Halogen bulbs are the oldest type of light on this list and if you’re looking for cheap, relatively reliable bulbs, you shouldn’t have worries with a set of halogen headlamps. However ...

However, if you haven't switched to LED bulbs and still have some old incandescent or halogen-style bulbs in your home, removing the broken bulb from the socket can be tricky. As frustrating as ...

Heat is generated from a halogen bulb and waves of infrared light that heat the air inside, which is then whipped around by a fan to cook food. Such ovens typically have a clear glass container in ...

LED and halogen headlights improve driving safety by illuminating more of the road ahead of your vehicle. Just like the name implies — headlights powered by LED bulbs. LED headlights work by ...

Now retailers will no longer be able to sell most remaining halogen bulbs, such as kitchen spotlights. Legislation for the plans is being brought forward this month by the government. The plan ...

All the halogen heaters we've tested are listed in alphabetical order below. Only logged-in Which? members can view the best electric heaters from our tests. Join Which? to get instant access to our ...