HID headlights, sometimes referred to as xenon headlights, are a modern type of automobile headlight that uses an arc of electricity instead of a filament. They are known for their extreme ...

Xenon bulbs require a momentary high voltage to ignite. They burn colder than halogen which is why they emit a bluer light; Xenon bulbs also tend to be brighter and last longer too.

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Philips and Ring produce examples that project up to 150% more light onto the road, plus ones that emit a whiter light that’s closer to that of LED bulbs. This is more like sunlight, so it ...

Touch a halogen bulb or xenon globe when it's on and you’ll likely recoil in pain from the intense heat, but with LED headlights you’ll struggle to break a sweat.