This switch mechanism operates as a momentary push function. It is not an on off switch mech, you need the WBMPB for that.
It is mechanical (not electronic) and similar to your standard rocker switch.
If you would like to add an LED light to it (great for finding it in the dark), you need to purchase the LED seperately (WBAPBLED on our website).
You need an LED per mechanism you use.
This mechanism suits both Silhouette & Finesse switch plates
For further information on this product, click below: