Ключевые слова: antique, art, background, bright, bulb, color, concept, conceptual, creative, daylight, design, discovery, edison, electric, electricity, energy, equipment, filament, gas, generation, glass, glowing, hanging, heat, idea, illuminated, illumination, imagination, innovation, inspiration, intelligence, invention, lamp, light, lightbulb, old, power, science, solution, supply, symbol, technology, think, transparent, tungsten, vintage, warming, watt, wire, yellow,