Ключевые слова: 3d, alternative, bright, bulb, concept, conceptual, conservation, creative, design, economic, economical, efficiency, electric, electrical, electricity, energy, equipment, florescent, fluorescent, generation, glass, glow, graphic, idea, illuminate, illuminated, illumination, imagination, incandescent, innovation, invention, isolated, kilowatt, lamp, light, lightbulb, luminosity, modern, power, render, save, single, solution, spiral, symbol, technology, twist, warming,