ITEM NAME:12V 20A White LED Light Rocker Toggle Switch Control ON / OFF Button Auto X4 Description: Easy setup. 31mm x 19mm hole, 12mm diameter [ cut size for the tighten screw ] is required and the switch will sit in nicely; don't need to cut outs. The switch comes with a keyhole slot to prevent unwanted rotation. White fluorescent lamp 's will be lighted up when the switch is turned on. Emiting Color : Blue 2 pole design (On/Off) , 3rd poles with LED to be connected to earth. 3 Pins Blue LED Indicator lamp , ON /OFF [ SPST ] Diameter: Approx.12mm Material :Nylon Switch function:on-off Rated voltage:12VDC 20A Contact R: 50m ohm max Insulation R:500VDC 100 ohm/min Operating temperature: -25 to 85 Package Includes: 4 X LED Switch SKU: DMO0015301819174153.White fluorescent lamp 's will be lighted up when the switch is turned on. Easy setup. 2 pole design (On/Off), 3rd poles with LED to be connected to earth. Switch function:on-off. 4 X LED Switch. Emiting Color : Blue.