Ключевые слова: antique, art, black, bright, bulb, candelabra, color, concept, conceptual, daylight, decoration, decorative, discovery, edison, electric, electricity, energy, equipment, filament, glass, glowing, hanging, heat, idea, ideas, illuminated, imagination, innovation, inspiration, invention, lamp, light, old, power, retro, saving, science, socket, solution, supply, symbol, technology, think, transparent, tungsten, vintage, warming, watt, wire,