Description: Car Headlights / Auto Headlights - H1-100w / 12v Automotive Halogen Head Light Bulbs / Car Headlights - Halogen Driving Fog Lamp - Base: P14.55 - Life: 100 Hours - Head lights / headlamps for your auto, including aftermarket head light, replacement head lamps and custom headlights. Light Bulb Cross References (Also known as} H1-100w / 12v 1004