The polycarbonate plastic headlight lens on your car or truck degrades from the moment it leaves the factory. Air pollution, airborne grit, and ultraviolet light take the shine off and then discolor ...

Repairing these cloudy lenses is a two-part process. The first step is sanding off the old, worn-out coating. Do-it-yourself ...

We may receive a commission on purchases made from links. In the past, many car headlights were made of glass, which was expensive to make and often led to limitations in lens shape. Because of this, ...

According to research, nano crystals may soon turn a regular pair of eyeglasses into night vision glasses, which would certainly make driving in the dark easier. Until then, we'll have to rely on ...

Modern LED headlights have a problem: They're bright, compact, and energy-efficient, but they don't generate as much heat as HID or halogen lights. That means they're more likely to accumulate a ...

You’re driving at night, and something just doesn’t feel right. It’s the road ahead — not as bright as it used to be — and ...

Q: What is the easiest way to replace HID bulbs in my 2007 Infiniti G35X? The headlights rotate right to left with steering. Do I have to take off my front bumper and remove the whole headlight ...