ON/OFF Footswitch
Use to power AC accessories, eg: an ultrasonic.
NOT a DC plug-in for a tattoo machine
# 11EX-334,   $29.95
2 In-line AC ONLY plug-in sockets. 
One socket labeled "Light" is always "On"
Plug a light or ultrasonic into this.
The second AC ONLY socket labeled "Motor"
will only go on and off when pressed.
Connect Ultrasonics, Copiers, Small Power Supplies etc.