A website touting the Sylvania SilverStar headlight bulb says ... down the road. That sounds impressive until you read the fine print: "compared with worn standard halogen" bulbs.

So with that in mind we conducted a test to find the best headlight bulbs ... Bosch’s bulb rivalled the Megalight in terms of the area of road it illuminated, although it was noticeably dimmer ...

If your car came from the factory with halogen or HID bulbs ... That's because swapping out just one headlight bulb could ...

If it wasn’t for those little bulbs casting such a big spread of light on the road before us, who knows where our pride and joy might end up? If the headlight ... off by a halogen bulb is ...