Ключевые слова: abstract, background, black, blur, bokeh, bright, brightly, bulb, closeup, colors, colour, concept, dark, design, edison, electric, electrical, electricity, energy, equipment, filament, glass, glow, glowing, idea, illuminate, illuminated, illumination, imagination, intelligence, lamp, light, lightbulb, lighting, lit, macro, power, saving, shine, silhouette, technology, tungsten, watt,