This kit includes an LED toggle switch, 15 foot of wires, and appropriate connectors to interrupt the + signal on any Diode Dynamics Accessory Harness. It also comes with a 2 foot ground wire to ground the switch. The switch can be used in any standard 12V application.
It has a circular design, and can be clipped into place into a 3/4 inch hole. Details:
Comes with a 2 foot ground wire to ground the switch