The 200 per cent-brighter Halfords Advanced bulb managed an improvement of 185 per cent in the FOM assessment over the ...

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 ...

A website touting the Sylvania SilverStar headlight bulb says it provides ... "compared with worn standard halogen" bulbs. Still, such claims are making premium-priced halogen bulbs an alluring ...

Halogen bulbs are the most common type of headlight ... Bulbs with a higher Kelvin rating emit a cooler, bluer light, while bulbs with a lower Kelvin rating emit a warmer, yellower light.

LED, halogen, CFL and incandescent and the main types of light bulbs available, although incandescent lights are no longer ...

So with that in mind we conducted a test to find the best headlight bulbs of 2018. All the bulbs tested were H4 double-filament specification: halogen headlamp bulbs that produce both low and high ...