- H4 9003 Bi-Xenon (Hi/Lo) Battery Wiring Harness
- Bi-Xenon HID Kit Relay Harness, works with both 35W and 55W HID Kit
- Heavy duty design
- Dual Beam High and Low (Hi/Lo H/L) functionality for most aftermarket hid Kit
- 1 Harness will connect to both left and right side
- For 35W/55W Hi Lo Bi-Xenon type HID Kit installation only