Ключевые слова: asian, broken, bulb, caucasian, change, changing, compact, concept, eco, economy, efficiency, electric, electrical, electrician, electricity, energy, environment, environmental, equipment, fix, fluorescence, fluorescent, green, home, innovation, lamp, led, light, lightbulb, low, maintenance, male, man, modern, new, occupation, people, person, power, removing, repairing, replace, replacing, save, saving, service, technician, technology,