Ключевые слова: background, black, bright, brown, bulb, color, compact, concept, conservation, design, desk, eco, ecological, efficient, electric, electrical, electricity, energy, environment, female, fluorescent, furniture, glass, home, illuminate, lamp, lamps, light, lightbulb, low, metal, modern, neon, object, office, power, save, saving, spiral, spotlight, table, technology, white,