Locking device for a rocker-type light switch

A locking device for a rocker-type light switch comprising:

• an integral body having a first side surface defined by a piece-wise edge;
• a second side surface defined by a piece-wise edge that mirrors the piece-wise edge of the first side surface;
• a plurality of surfaces that adjoin both the first side surface and second side surface and which conform to the piece-wise edges defining each of the first side surface and second side surface, respectively;
• and
• a locking feature incorporated into at least one of the plurality of surfaces;
• wherein at least two of the plurality of surfaces create a grasping feature;
• wherein the locking device in proximity to the locking feature is sized so that it fits into the air-gap between an actuator and an actuator rim on a rocker-type light switch;
• wherein the actuator has a first position and a second position;
• and
• wherein, when inserted into the air-gap between the actuator and the actuator rim on a rocker-type light switch, the locking feature, when engaged, prevents the actuator from moving from the first position to the second position.