Ключевые слова: background, break, bright, broken, bulb, caution, cfl, closeup, concept, conservation, danger, eco, ecology, efficiency, efficient, electric, electricity, end, energy, environmental, equipment, fluorescent, glass, hazardous, idea, innovation, isolated, lamp, light, lightbulb, mercury, modern, object, obsolete, old, part, power, recyclable, recycle, recycling, save, saving, shard, sharp, spiral, technology, tube, used, waste, white,