Ключевые слова: blank, button, clean, closeup, connection, control, copy space, design, down, electric, electrical, electricity, empty, energy, environmental, equipment, gray, home, house, interior, lamp, light, light switch, lighting, macro, modern, new, nobody, object, off, office, on, one, panel, plastic, power, press, push, room, save, simple, single, switch, technology, turn, wall, white,