Learn how LED headlight beam patterns affect visibility, what causes glare, and how to choose bulbs that deliver clear, ...

Up until 1990, the standard headlight assembly contained only incandescent sources, mostly separate, to create all desired functions. Whether the functions were created by sealed beam lamps or bulb, ...

The government is set to review 'blinding' LED headlights after a survey revealed four in five drivers fear being dazzled by them at night. An assessment of the causes and remedies of glaring LED ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...