Nilight 5 Pin rocker switch is an SPST (Single Pole Single Throw) on-off switch that works like a seesaw, easily turning on or off any lights. Its surface cover is designed to be streamlined and curved with etched patterns. Built-in LED light emits a perfect beam to light up the pattern when the switch is powered up, which also allows you to clearly catch sight of it in a dark environment, no more fumbles!