Ключевые слова: alternative, background, bright, budget, bulb, cartoon, clean, compact, conservation, creativity, eco, ecology, economical, economy, efficiency, electric, electrical, electricity, energy, environment, equipment, fluorescent, glass, idea, illuminate, illuminated, illustration, innovation, isolated, kilowatt, lamp, light, lightbulb, luminosity, modern, object, painting, power, saving, set, single, spiral, strength, technology, tube, watt, white,