Car headlights were once comparatively straightforward affairs, consisting of a bulb, a reflective bowl and a glass front. While better than nothing, a couple of well-placed tealights would have ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The advent of affordable LED strips has opened up all kinds of easy-to-install, ...

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? Most people are aware that LED stands for ...