This is the standard size of most switch holes in modern vehicles. Upper light is ON when the switch is pressed UP. Lower LED is independent and can be wired to separate dash light circuit. Both LEDs have separate grounds. No rear barriers between terminals. Lower light Waterproof rating of IP66. All symbols are laser etched directly onto the switch face to ensure long image life. Quantity: 1 Pcs Specification: 9 Patterns (type): Off-Road Light / LED Light Bar / Reverse Light / Spot Light / Driving Light / Tray Light / Zombie Light / Rear Light / Roof Light Material: ABS & Environmental anti-retardant materials Color: Black LED Light Color: Blue Number of Light: 2 Led Light Size: 2"" (50mm) x 1""(25mm). Standard size mounting hole : 1.41""(36mm) x .86""(22mm) Type: SPST Electrical : ON-OFF Pin: 5 Rating: DC 12V/20A,24V/10A Package includes: 1 x 5 pin Rocker Switch 1X jumper wires set 1X wiring diagrams