Ключевые слова: background, bright, bulb, clear, closeup, color, concept, creative, design, electric, electrical, electricity, energy, equipment, filament, glass, glowing, hand, holding, icon, idea, illuminated, illumination, imagination, innovation, inspiration, intelligence, invention, isolated, lamp, light, lightbulb, object, power, solution, technology, think, transparent, tungsten, watt, white,