LED headlights throw extremely intense light with very little draw on your car's electrical system. Now that they're trickling down to the aftermarket, you can buy a simple plug-in "LED retrofit kit" ...

As makers of compact utility vehicles (UTV) update them for construction applications, many are converting halogen headlights to LED. Since LEDs have a higher lumens output/wattage, the light they ...

The old light bulbs were easy to figure out. They had two filaments, one brighter than the other. Switching on the first filament provided some light, and the second gave off more light. The final ...