SPST,3 terminal pin

ON OFF Toggle Switch with LED Indicator. Nilight Blue LED Toggle Switch. Easy Installation Toggle Switches Insert switches into 0.48″ (12mm) mounting hole, and tighten the top hex nut. Switch function: when you toggle the switch on, LEDs on and the accessory is on.

❊【Blue LED Indicator】: When our LED toggle switch is turned on, it will emit a bright blue light, allowing you to easily find its position at night.