Ключевые слова: abstract, background, bright, bulb, closeup, concept, creative, creativity, electric, electrical, electricity, empty, energy, enlightenment, equipment, glass, glow, glowing, idea, illuminated, illumination, imagination, innovation, innovative, insight, inspiration, inspiring, intelligence, invention, knowledge, lamp, light, light bulb, lightbulb, modern, no people, power, shining, solution, symbol, technology, warm, watt, yellow,