Cars' headlights have come a long way since charming yet potentially dangerous acetylene headlamps debuted in vintage automobiles. The later halogen headlights are still around, but the world has ...

I’m something of a headlight nerd. In a previous life, I retrofitted HID projector headlamps onto my 2009 Honda Civic Si for better light output. I’m planning a similar project for my beater 2015 VW ...

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, ...

Researchers have designed a new LED-based train headlight that uses a tenth of the energy required for headlights using conventional light sources. If operated 8 hours every day, the electricity ...

Wes Siler is your guide to leading a more exciting life in the great outdoors. As Outside’s outdoor lifestyle columnist, he writes about the intersections of science, news, politics, gear, vehicles ...

For the first time, how well headlights help drivers avoid hazards figures into the Insurance Institute for Highway Safety’s (I.I.H.S.) Top Safety Pick+ award. For the 2017 picks, it means that only ...

Consumers looking for the most efficient, functional and cost-effective lighting have more choices -- and information -- to sift through than ever before. Thanks to a new study, choosing an LED ...

Modern car buyers are no longer choosing between “dim” and “slightly less dim” headlights. They are deciding between two very different technologies that shape how far they can see, how tired their ...