This Straightline Performance auxiliary light kit adds a second 12-volt accessory circuit to Can-Am Defender HD 9 and HD 10 models from 2016 onward, letting you power rock lights, forward-facing LEDs, whip lights, or other low-draw accessories through the factory SmartWire keypad. A double-press of the keypad's trip button within one second toggles the circuit on or off, so there is no need to add extra toggle switches or run cluttered wiring. The circuit shuts down automatically with the vehicle's ignition, which helps protect the battery from unwanted drain when the machine is parked. The kit includes a plug-and-play wiring harness for straightforward installation; lights are sold separately and a factory keypad is required.