STV Motorsports Laser Blue Rocker Switch NAV/ANC LIGHTS 20A 12V On/Off LED Lights LASER-ETCHED LED Rocker Switch: illuminated by a red LED back light that looks good in any cab. Will provide a better identification when using your accessories at night and will add a custom look to your vehicle. DURABLE: Waterproof black hard surface rocker switch. SPST switch with 5 Pins. The graphic has a very durable coating that is almost impossible to wear off. APPLICATION: It can be used to control either the Navigation Lights or Anchor Lights ILLUMINATED: The laser etching technology allows a stunning backlighting capability with real-night-readability. UNIVERSAL SIZE: mounting size hole is 1.41 (36mm) x .86 (22mm). This is the standard size of most switch holes in modern vehicles. Surface size is 2 (50mm) x 1 (25mm)