Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity and light; electromagnetic coils, cathodes, alarms, sound alarms, holders for electric coils, branch boxes, distribution boxes, junction boxes, terminals, cigar lighters for automobiles, printed circuits, flashing lights, electric apparatus for commutation; closers, connectors, contacts, electrical conductors and switches; electric contacts of precious metal, circuit breakers, wire clamps, fuses, gauges, gasoline gauges, electrical connections, rheostats, mechanical or luminous signs, phone jacks; light dimmers (regulators); electric storage batteries; lighting ballasts; electrical converters; electronic control and electricity management systems; optoelectronic components; optical fibers (light conducting filaments); computer software for lighting; electronic assemblies on printed circuits; alarm apparatus and systems, light, motion detectors; light indicators; lamp indicators; light guides; technical instruments consisting of an optical tube having a lighting system; electrical energy sensors; light-emiting diodes; supports for light-emiting diodes; apparatus for wiring and connector technology of electrical and electronic circuits of vehicles

Apparatus for internal or external signalling via sound or light, for vehicles; turn signals for vehicles; sound warnings systems for vehicles