Our 4 Switch Power Control System’s designed with the installer in mind. It significantly reduces install time and leaves a clean, organized wiring system for your vehicle and makes future troubleshooting easy. The kit’s come complete with everything needed for installation. All switch circuit/housings come wired for bottom row lighting. 4 different powered accessory connections points make it easy to add light bars, whip lights, air pumpers, stereo amplifiers and many more.