Ключевые слова: alternative, background, bright, bulb, closeup, compact, conservation, design, efficiency, efficient, electricity, energy, environment, environmental, equipment, finance, fluorescent, fuel, generation, glass, ideas, illuminated, improvement, individuality, innovation, inspiration, invention, isolated, kilowatt, lamp, light, lightbulb, lighting, macro, modern, on, outlet, power, resourceful, saver, savings, shiny, spiral, supply, technology, tube, twisted, variation, wattage, white,