Painless Performance Products 30815 H-4 Headlight Relay Conversion Harness

H-4 Headlight Relay Conversion HarnessFor H-4 Halogen BulbsTwo 40 Amp Weatherproof RelaysTwo Weatherproof Relay Bases with HarnessWeatherproof 30 Amp Fuse Mating Connectors to Factory Harness Designed for H-4 halogens headlights to get maximum power from your headlights, it is recommended to have the shortest possible distance between the power source and the bulbs. Our headlight harness draws power directly from the battery, through a relay, to the headlights, providing full power to your H4 conversion headlights or halogen sealed beams. It can also be used to relocate head lamps to a remote location.