The HID Xenon Headlight Controller Relay Harness provides a practical solution for HID conversions while preserving your vehicle’s existing light switch.
Designed for H11 bulb assemblies, it offers two-channel control with a weather‑resistant install suitable for 12V automotive systems.
- Two-channel design lets you control two headlights from one harness.
- Water-resistant switch with self-locking terminals reduces risk of shorts.
- Direct integration with the original car switch ensures lamp control remains familiar.
- Red positive/fuse lead connects to the battery; black relay lead also to the battery.
- Relay bar lights cable uses red/black to match the light circuits.
- Switch power lead (black) taps into the vehicle power source to feed the switch.
- Do not connect the lamp directly to the harness, as high startup current can overload wiring.
Specifications: 12V DC operation; compatible with H11 HID kits; includes fuse, water-resistant switch, and color-coded wiring for straightforward routing.
Fit: H11 headlight housings and other 12V automotive systems with standard wiring.
