Ключевые слова: bright, bulb, colorful, compact, concept, conservation, conserve, consumption, current, ecofriendly, ecologically, economical, efficiency, efficient, electric, electricity, energy, energy saver, energy saving, environment, environmental, environmental conservation, equipment, fluorescent, fragile, friendly, glass, glowing, green, illumination, incandescent, innovation, lamp, light, lightbulb, modern, power, saving, spiral, vibrant, watt,