Ключевые слова: activation, appliance, background, bar, black, board, button, cable, component, connect, connection, control, copy, cord, device, electric, electrician, electricity, electronics, energy, equipment, extension, floor, household, indoors, light, line, object, outlet, plug, plugged, power, save, sockets, space, start, supply, switch, tech, technology, text, top, turn, usage, view, voltage, wattage, wire, wooden,