electrical, integrated, and printed circuits and circuit boards, electric coils, circuit breakers, electrical conductors, connectors, controllers and converters, electric light switches and dimmers, electric switch plates, electromechanical controls for use in control of illumination, emergency warning lights, electric gate operators, motion sensitive switches, neon signs, photometers, electrical power supplies, semiconductor devices, electric switches, electronic touch sensitive switches, electrical transformers, voltage surge protectors and suppressors
Electrical and Scientific Apparatuselectric lighting fixtures, fluorescent lighting tubes, electric track lighting units, electric night lights, and sun lamps
Environmental Control Apparatus