Ключевые слова: background, bulb, business, clean, concept, consumption, creative, design, digital, earth, eco, ecological, ecology, efficiency, efficient, electric, electricity, energy, environment, environmental, female, friendly, green, growth, home, house, icon, idea, illustration, lamp, leaf, life, lifestyle, light, money, nature, people, person, plant, power, recycle, renewable, save, saving, set, sign, sustainable, symbol, technology,