OZ-USA LIGHT BAR SWITCH BLUE led Laser Rocker UTV TRUCK POLARIS RZR XP 900 800 DASH tj 20 Amp 12 Volt ON-OFF Rocker SwitchLED back-lite (blue) Standard size mounting hole 1.41"(36mm) x .86"(22mm). This is the standard switch size for modern vehicles. Black hard surface rocker. Surface size is 2" (50mm) x 1"(25mm) Upper LED will light up when the switch turned on Lower LED is independent and can be wired to your dash light circuit