Locking device for a toggle light switch

A locking device for a toggle light switch comprising:

• a partial rectangular cuboid member having a top surface, four side surfaces, an interior, an exterior, and an opening disposed distal to the top surface;
• a planar torque arm member having a first end, attached to the partial rectangular cuboid member near the opening, and a second end;
• at least one planar locking member having a tapered first end, a surface with a plurality of protrusions, and a second end;
• and
• a locking tab having a notch and extending from a first side surface of the partial rectangular cuboid member at the opening, distal to the top surface;
• wherein the partial rectangular cuboid member is sized and shaped so that it mates with a standard toggle light switch, having a toggle, a rotary hub, an opening exposing the toggle and rotary hub, an interstice on the side of the rotary hub, and a toggle housing by
• fitting over and capturing the toggle in the interior of the partial rectangular cuboid member;
• wherein the at least one locking member locks the toggle and rotary hub in place by inserting the tapered first end of the planar locking member between the rotary hub and the opening exposing the toggle and rotary hub until the plurality of protrusions of the planar locking member are wedged into an interstice between the rotary hub and the opening exposing the toggle and rotary hub, preventing the rotary hub from rotating;
• and
• wherein the locking tab further locks the toggle and rotary hub in place by inserting into the interstice at the side of the rotary hub and having the notch lock to the toggle housing.