Ключевые слова: background, black, bright, bulb, closeup, color, creative, creativity, dark, darkness, dim, edison, electric, electrical, electricity, energy, equipment, filament, generation, glass, glow, glowing, idea, illuminated, illumination, imagination, innovation, inspiration, intelligence, invention, lamp, light, lightbulb, nobody, power, reflection, saving, shape, shiny, solution, space, supply, symbol, technology, transparent, tungsten, up, watt, wire,