ITEM NAME:12V 30Amp 30A Heavy Duty Blue LED OFF/ON Rocker Switch Car Boat Marine N3G1 12V 30Amp 30A Heavy Duty Blue LED OFF/ON Rocker Switch Car Boat Marine N3G1 The setup is simple. Requires a hole of 31mm x 19mm, a diameter of 12mm [cutting size of the fastening screw], the switch can be inserted well; no power failure is required. The switch has a keyhole to prevent unnecessary rotation. The blue fluorescent light will illuminate when the switch is turned on. 2-pole design (on/off), 3rd pole with LED ground. Rating: 12V / DC. 30A. 3-pin with LED light, ON / OFF [SPST] The fluorescent light will turn on when you turn the switch on. Manufacturer Part Number: Not applicable UPC: 799975415727 MPN: Not applicable Contact R up to 50m ohms Insulation R 500VDC 100 ohm min Working temperature -25 to 85 Material:plastic Colour:black Package Contents: 10 * Rocker Switch