The early 20 th century had the first automobiles fitted with kerosene oil lamps for night travel, which used an open flame and couldn't provide any visibility ahead. Luckily, automotive technology ...

The “Bikemaster” brand HID headlight kit is available in several different bulb types. We installed the H4 kit on the Suzuki DR650 (blog) but the steps are the same for every bike. The HID bulb posed ...

Modern headlights are a technology that is hardly explained or discussed. It's mainly due to their complexity and also as it's no where near as sexy as say power or torque figures, but when it comes ...

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 ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. You can't help but notice ...

This wasn’t my first attempt to add aftermarket HID lighting to my 2004 BMW K1200LT. Last spring I fell for a “too good to pass up” $129.99 eBay conversion kit sold by CQ Lighting (similar kits can be ...