decora switch light switch guard protector, child safe, residential, sump, hottub speedfreakcnc ever have that fear that a switch was or could be bumped while away from home or even while your there? have kids that like to keep messing with switches? this light switch guard is just what you been looking for. <br> easily attaches to residential decora switches, using supplied white screws, quick and easily. <br> this guard mounts over the switch. this is a switch guard, not a switch lock. <br> this is great for guarding against accidental switching of, dishwashers, security systems, lights, electric fences, or anything that needs the reassurance of being left on or off.