Ключевые слова: apartment, architecture, background, button, closeup, concept, conservation, control, cover, dark, design, electric, electrical, electricity, energy, environment, equipment, grey, home, house, household, indoor, inside, interior, light, lighting, modern, object, off, open, panel, plastic, plate, power, press, push, real, residence, residential, room, shape, single, start, switch, technology, toggle, turn, up, wall, white,