Ключевые слова: abstract, art, bright, bulb, button, clipart, concept, creative, design, doodle, drawing, efficient, electric, electrical, electricity, energy, equipment, flat, glass, glow, glowing, graphic, halogen, icon, idea, illumination, illustration, image, incandescent, innovation, inspiration, intelligent, invention, lamp, light, lightbulb, line, outline, power, shine, sign, simple, solution, spotlight, symbol, technology, template, think, web,