Kensun Relay Harness for HID Xenon Lights - Size 9004 (HB1) / 9007 (HB5) Bi-Xenon (Moveable Dual Beam)
HID dual beam systems, without use of a relay harness, can take their toll on the car's wiring and could potentially be a hazard because of heat build-up caused by the rush of increased amperage when switching between high and low beams. A Kensun Relay Harness will draw power directly from the car's battery, eliminating any extra electrical load onto your car's standard factory connectors, switches, wiring and fuse holders.