Ключевые слова: apartment, background, bedroom, building, bulb, button, closeup, concept, conservation, control, copy, domestic, double, electric, electricity, empty, energy, environment, equipment, estate, flip, frame, home, house, household, illumination, indoors, interior, isolated, lamp, light, living, lounge, modern, off, office, plastic, power, residential, room, save, simple, space, style, supply, switch, turn, wall, white,