Description: Car Headlights / Auto Headlights - H7-55w / 12v Xenon Automotive Halogen Head Light Bulbs / Car Headlights - Xenon lamp, up to 30% brighter, DOT approved - Base: PX26d - Life: 550 Hours - Head lights / headlamps for your auto, including aftermarket head light, replacement head lamps and custom headlights. Light Bulb Cross References (Also known as} H7-55w / 12v Xenon H755TX