batteries, electric; Electric door bells; locks, electric; smoke detectors; Sunglasses; anti-theft warning apparatus, namely, sound alarms; smoke alarms; time switches, automatic; electric sockets, electric plugs and other contacts, namely, electric contacts; electrical plugs, electrical sockets and other contacts, namely, electrical contacts; light dimmers, electric; light regulators, electric, namely, electronic regulating and control devices for the operation of light emitting dio...