9 Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electric current; power connectors; electric connectors; electronic connectors; electrical splice connectors; electrical terminals; light emitting diodes (LEDs); optical lanterns; electric and electronic components, namely, electric sockets, terminal blocks, connector terminal blocks, starter holders, connectors; luminous or mechanical directional signals; power cables; switches, electric; couplings, electric; electrical adapters; power adapters