Polaris 2879859 LED Lightbar Harness Installation: Connects directly under the hood and mounts the cab frame Includes: Rocker switch that installs on the dash panel Required for the 2879858 27" Dual Row Light Bar, 2879499 27" Light Bar, 2879500 12" Light Bar, 2879744 5" Light Bar, 2879502 33" Light Bar, 2879787 11" Light Bar