Ключевые слова: alternative, angle, background, brighten, coal, conservation, cover, cut, cutout, dimmer, down, efficiency, electric, electricity, energy, environment, flip, gas, green, home, household, lifestyle, light, lightswitch, living, natural, nobody, object, off, outline, panel, plastic, plate, power, save, simple, still, straight, supply, switch, thing, toggle, turn, up, wall, wallplate, white,