Ключевые слова: bright, bright light, captivating, clean energy, clean power, concept, conservation, consumption date, costsaving, creative, eco illustration, ecoconscious, ecofriendly, electricity bill, energy efficiency, energy saving, energy symbol, environment, environmental awareness, environmental campaign, environmental impact, go green, green concept, green leaves, greeners, idea, illustration, innovation, light bulb, natural resources, nature, plants, power, power of innovation, renewable energy, renewable power, sustainable, sustainable living, symbol,