Features: Every time you push-on/push-off, the central projecting cover get locked to secure the switch box, and no mind it popped out of place.
Bottom Diameter: 70 mm; Height: 28.5 mm; Current and Voltage: 250 V / 2 A. Package Contents: 2x foot switch.
Application: Applicable to your floor lamp, children
Installation Operation: Open the cover, insert the screwdriver into one of the rear grooves, then twist to open this side, and perform the same operation on the other slot.
Please Note: Before installation be sure to turn off the power.