Motorcycle and Automotive headlight bulb wire harness
Item# H4-SCK

Product Information

Adjures motorcycle and automotive headlight bulb wire harness. This is easy to install, the black wire is ground, yellow wire is low beam and the white wire is high beam. If you are installing our 5 3/4 inch lamps in a car with 4 headlights it is a must to use 2 of these so you don't have to cut on your stock wire harness. The reason is that all of our lamps come with an H4 hi-low beam bulb. Your stock outside bulbs are low beam and high so the have 3 connectors on the back. You inside lamps are only high beam and have 2 connectors.