Ключевые слова: architectural, blue, bulb, city, cloud, column, design, electric, electrical, electricity, energy, environment, equipment, exterior, glass, high, illumination, industrial, industry, iron, lamp, lantern, light, metal, metallic, object, old, outdoor, pillar, plug, pole, post, power, sign, sky, steel, street, tall, technology, town, urban, vertical, volt, voltage, white, wind, wire,