HID Relay Harness 40A Wiring Upgrade Anti-Flickering Kit

The primary function of an automotive headlight hid relay harness is to provide power directly from the vehicle’s battery to the lighting system. This allows the bulb, or HID ballast, to operate independently of the vehicle’s original wiring system and can provide a power source that is more consistent.

HID relay harness is most commonly used in aftermarket HID conversion kits to bypass the factory wiring in order to get around complicated electronic control systems or to allow a higher rate of current to be delivered to the bulbs. A Relay Wiring Harness utilizes a 30amp fuse protected power wire that directly connects to your positive terminal on the battery.

The Relay Wire Harness is capable of fixing a variety of power related HID lighting issues i.e. intermittent on/off, flickering, delayed start, HID low light output, and uneven brightness.

Specification