Painless Performance Halogen Headlight Relay Harnesses

To get maximum power from your headlights, it is recommended to have the shortest possible distance between the power source and the bulbs. Some factory headlight wiring is not designed to handle high-power halogen head-lights, especially when upgrading to a higher wattage. Painless Performance halogen headlight relay harnesses draw power directly from the battery, through a relay, to the headlights, providing full power to your H4 conversion headlights or halogen sealed beams. They can also be used to relocate head lamps to a remote location (to accommodate a snow plow, for example). They are made with TXL high-temperature wire, weather-resistant fuses, and weather-resistant relays capable of handling up to 150 watts. Show Less