Ключевые слова: activate, background, brown, button, cable, closeup, color, connect, connection, conservation, conserve, cord, current, danger, domestic, double, electric, electrical, electricity, empty, energy, environmental, equipment, fixture, horizontal, house, image, indoor, insert, interior, isolated, knob, light, line, nobody, object, outlet, plastic, plug, position, power, press, socket, space, supply, switch, technology, wall, white, wire,