Ключевые слова: appliance, blue background, cable, connect, connection, connector, consumption, current, device, disconnect, efficiency, electric, electrical, electrician, electricity, energy, equipment, europe, european, home, house, household, indoors, industrial, outlet, plastic, plug, power, room, simple, socket, supply, tech, technology, transfer, universal, voltage, wall, wall outlet, white, white socket, wire, wiring,