Learn how LED headlight beam patterns affect visibility, what causes glare, and how to choose bulbs that deliver clear, ...

If you buy from a link, we may earn a commission. Learn more While most off-road LED light bars come with a combination of spot and flood beam patterns, it is crucial to know how each improves your ...

Proof” Advantage of Modular Design Fixed LED street lights, commonly known as “Cobra-head” designs, feature integrated components where the light engine and housing form a single, inseparable unit.

Philips sent me one of their 12.5W dimmable LED bulbs to evaluate. (This is Philips L-Prize entry, for those following the DOE contest. WRONG, see below.) Tear-down time! Some of you have mentioned ...

Upgrading your headlights is one of the easiest, cheapest, and simplest mods. It’s often the first mod of any prospective car modder, or it could be just time to swap out some old bulbs. Either way, ...