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

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 ...

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 ...

LED lighting can transform your car’s look and night visibility, but choosing and installing the right setup takes more than picking the brightest bulb. From understanding beam patterns to meeting ...

Over the past decade, patrol vehicle lighting has undergone a myriad of changes. From the introduction of LED lights to the ability to control the lighting patterns, brightness and color, these ...

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, ...