Ключевые слова: apartment, appliance, background, cable, closeup, concept, connect, connection, connector, consumption, cord, current, danger, design, device, electric, electrical, electrician, electricity, energy, equipment, european, hole, home, house, household, indoor, indoors, industry, insert, interior, isolated, light, modern, nobody, object, outlet, plastic, plug, power, room, socket, space, supply, switch, technology, voltage, wall, wire,