Ключевые слова: bright, brilliant, bulb, concept, consumption, creative, creativity, design, drawing, eco, ecology, electric, electricity, energy, environment, green, idea, imagination, innovation, innovative, inspiration, inspire, intelligent, invention, lamp, light, metaphor, plug, power, saving, science, sketching, smart, solution, sparkle, sustainability, sustainable, symbol, technology, think, transparency, turn on, unplugged, vision, wire,