Waterproof connector, can adapt to more models (the yellow wire of the harness corresponds to the low beam of the light product, the blue wire of the harness corresponds to the high beam of the light product, and the brown wire corresponds to the negative wire of the light product). Newly upgraded wireless switch is widely applicable and can be installed in any part. It is simple, convenient and more beautiful. You can also carry the remote control with you, support multi-mode switching, built-in strobe function, and switch modes at will. Intelligent relay, more stable and quick control. Blade fuse with waterproof fuse holder is more scientific and safer. WIDE APPLICATION: The light wiring harness kit is universal for 9-16V motorcycles, pit bikes, dirt bikes, ATVs, UTVs, etc. Works perfectly with headlights, fog lights, driving lights, auxiliary lights, light bars, etc. Power: Maximum support for single work lights of 300W and below. Input power: 9-16V (If your car is a truck or other vehicle with a 24V battery, just replace the relay with 24V). Wire core: 16AWG Colour:black Material:ABS Package Contents: 1 x Motorcycle Spotlights Wiring Harness Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.