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Vehicle Headlamps: Types, Fitment and Care

Identify the existing lamp technology and vehicle variant first. Correct fit and beam alignment matter as much as the replacement unit.

A vehicle headlamp provides forward lighting and must match the car design and approved lighting system. Halogen, HID and LED systems have different components and service requirements. For a replacement, confirm the vehicle variant, lamp reference and beam alignment procedure.

Vehicle Headlamps: Types, Fitment and Care

Common questions

Questions before you buy

What are the main types of vehicle headlamps?

Common systems include halogen, high-intensity discharge and LED lighting. The technology fitted depends on the vehicle and trim.

Can I replace halogen headlamps with LED bulbs?

Do not assume a retrofit bulb is compatible or road legal. Check vehicle approval, lamp design and current UK requirements.

How do I know which headlamp fits my car?

Use the vehicle identification details and the lamp part number, then confirm the catalogue lists your exact model and variant.

Do new headlamps need alignment?

A replacement or disturbed lamp should be checked and adjusted to the vehicle maker specification so the beam is correctly aimed.