H4 Headlight Headlamp Hi-Low Beam Relay Wiring Harness Kit Wire Plug HID Xenon

The wire harness is for 2 pieces of HID/LED High Low beam Relay harness. It's can to be used with HID or LED bulbs, bi-xenon LED projector lens. This Relay Harness has two connector that connects to both side of your headlight.

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