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1. You are here:
2. Which? Car home >
3. Driving your car >
4. Sat navs and car accessories >
5. Best car headlight bulbs

Sat navs and car accessories Best car headlight bulbs

• Best Buy headlight bulbs
• Do upgraded car headlight bulbs offer brighter light and improved road safety?
• How do they compare with xenon headlights?
• Popular car headlight bulbs from Halfords, Osram and Philips tested

What's in this guide

1. Best Buy car headlight bulbs

   The Which? Best Buy car headlight bulbs outshine the competition on both dipped beam and main beam.

2. Other headlight bulbs on test

   Find out how other bulbs, including Xenon options and the factory-fitted bulbs, fared in our tests.

3. Compare car headlight bulbs

   We’ve compared popular car headlight bulbs to find the best.

4. Testing car headlight bulbs

   We fitted each set of car headlight bulbs in a Vauxhall Astra to test their light output.

5. Types of car headlight bulbs

   We explain the different types of car headlight bulbs – halogen, xenon and LED.

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