CQC

Vehicle traffic signals; apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; electric couplings; electric connectors; electric relays; automatic switching apparatus for electricity; photovoltaic cells; integrated circuits; electric light dimmers; circuit breakers; electric light switches; electricity transformers; current rectifiers; electric contacts; electrical plugs and sockets; lighting ballasts; electrical distribution boxes; transistors; electrical fuses; lightning arresters