Ключевые слова: bright, bulb, color, creative, design, electric, electrical, electricity, energy, equipment, flashlight, flat, glass, icon, idea, illuminant, illuminate, illumination, illustration, information, innovation, inspiration, instrument, invention, knowledge, lamp, lantern, learn, learning, light, object, opinion, power, science, shine, solution, spotlight, stencil, symbol, teach, teaching, technology, tool, yellow,