Consumer Reports has no financial relationship with advertisers on this site. You can't help but notice high-intensity discharge (HID/xenon) and light-emitting diode (LED) headlights—the light they ...

Reliably generating light with the limited resources at a car’s disposal was a problem for early automotive engineers. Tungsten filaments, similar to the kind found in household incandescent light ...

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 ...

Which LED headlights are best? LED headlights are the most modern version of headlights you can buy for your car and your best option. While expensive, they last longer and provide brighter ...