Ключевые слова: blue, bright, bulb, closeup, concept, conceptual, contrast, creativity, dimmed, electric, electrical, electricity, energy, environment, equipment, filament, fillament, fragile, glass, globe, glow, glowing, heat, idea, illuminate, illuminated, illumination, image, incandescence, incandescent, lamp, light, lightbulb, lighting, luminosity, macro, object, one, power, single, supply, technology, transparent, tungsten, watt, wire, yellow,