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 ...

The headlight aisle at your local auto parts store is daunting, full stop. It seems every time we return it’s expanded with new colors, new names, new technologies, gold, platinum, vibranium, etc., ...