Halogen lamps consist of a tungsten filament inside a quartz envelope that is filled with halogen gas. In halogen lamps, the quartz envelope is closer to the filament than the glass used in ...

LED headlamps give the cars a more contemporary look, but pose a challenge for drivers coming from opposite directions and ...

Sales of halogen lightbulbs are to be banned in the UK from September, with fluorescent lights to follow, under government climate change plans. The move will cut 1.26 million tonnes of carbon ...

The 'spend to save' project is '99.9 per cent complete' and has seen nearly 27,000 street lights being replaced across the ...

Energy prices are set to increase by £149 meaning households across the UK are looking for ways to cut costs this winter ...

Halogen heaters are radiant heaters. They utilise infrared radiation to work. The rods usually emit rays of heat that ...