Ключевые слова: 3d, alone, background, black, bright, bulb, clip, coil, color, concept, creative, creativity, daylight, design, discovery, edison, electric, electrical, electricity, energy, equipment, gas, glass, glow, glowing, heat, idea, illuminated, illustration, image, imagination, innovation, inspiration, intelligence, invention, isolated, lamp, light, lightbulb, perpective, power, saving, science, solution, symbol, technology, transparent, tungsten, warming, watt, wire,