35W 55W Xenon Headlamp Kit Dual-Relay Wiring Harness for Hi/Lo Headlight Fog DRL

Features

• 1 set
• Compatible with H4 (9003, HB2), 9007 (9004, HB5) or H13 (9008)
• 40AMP double-relay
• In-line safety fuse included
• Connect up to 4 pieces of HID lamps
• For both driver side and passenger side HID headlights
• For both high beam and low beam together
• For both headlights and fog lights together
• For both 35W or 55W HID system
• Extend the lifespan for Xenon Headlamp Kit
• Solve some vehicles' HID not working issue

Installation

• Connect A1 A2 A3 A4 to HID ballast
• Connect B1 B2 B3 B4 to ground
• Connect C1 to battery positive
• Connect C2 to either side of the stock harness