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

There are several top-rated brands for car headlight bulbs, including Philips, Sylvania, GE, and Osram. These brands offer a variety of bulbs that cater to different needs and preferences.

Osram’s Night Breaker suffered similar problems to the above two. The difference between the two bulbs was not just in the intensity of light produced, but how well the glare was controlled by ...

We also checked maximum light output to ensure the bulbs ... swapped suppliers since we last tested Halfords’ bulbs, dropping Ring and its Osram-made lamps for ELTA and its Lucas brand.