Ключевые слова: bright, brightly, brilliant, bulb, cfl, choice, compact, conservation, eco, ecofriendly, ecological, ecologically, economical, efficiency, electricity, emit, energy, environment, environmental, environmentally, equipment, fluorescent, glass, green, heat, idea, ideas, illuminated, kilowatt, lamp, lightbulb, lit, screwin, spiral, tube, twisted, white,