Ключевые слова: background, big, blue, blue sky, bright, bulb, city, color, construction, dark, day, electric, electrical, electricity, energy, equipment, field, floodlight, halogen, high, illumination, iron, lamp, lamp post, lamppost, light, metal, modern, night, outdoor, pole, power, powerful, reflector, rust, safety, security, sky, sport light, spotlight, stadium, steel, street lamp, street light, streetlight, structure, tall, traffic,