Properly functioning headlights are essential for safe driving, especially at night or in low-light conditions. If your headlights are not working efficiently, it can be hard to see the road and ...

Seven-inch round headlights have been used on Jeeps for many decades, and during that time lighting technology has advanced. Sealed-beam headlights have been in use since the late 1930s, utilizing a ...

When you think about it, the headlights are pretty important equipment on a car or truck. But in recent years, consumers have complained about illumination problems and automakers have had to issue ...

Our test of 10 H4 halogen bulbs reveals that the high-beam reach of the worst bulb is 60 metres shorter than the best bulb tested. Worryingly, half of the bulbs didn’t meet the minimum required ...

Traditionally, a typical automotive headlight beam only illuminates what’s in front of a vehicle to improve visibility for drivers in low-light and poor weather conditions. Low beams illuminate the ...