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Headlight Revolution YouTube
Follow and subscribe to the Headlight Revolution YouTube Channel
Learn how to do your next LED and HID install when you watch our install videos. We also review and demo many of the lighting products we sell.
Many vehicles come factory-equipped with HID xenon headlight bulb systems. If your car came from the factory with D4S or D4R HID bulbs, these may be good options for factory replacements. Replacing your OEM HID bulbs can increase brightness and give you a more attractive color.