When the switch is on, the LED lights will come on；This switch is equipped with a keyhole slot to prevent unnecessary rotation.

These switches snap into place so you can replace your old or damaged switches with little effort.

It is a Single Pole Single Throw switch which means you can control one action/ item with the push of the switch.

Widely applied to controlling all kinds of household appliances such as water dispenser, treadmill, coffee pot,car, truck, boat, motorhome etc..

This product is of good quality and has a one-year warranty.