Ключевые слова: background, beautiful, blue, bright, bulb, cable, city, cloud, design, electric, electrical, electricity, energy, equipment, high, illuminated, illumination, industrial, industry, isolated, lamp, lamppost, lantern, led, light, lighting, line, nature, night, object, outdoor, pole, poles, post, power, road, safety, sky, space, steel, street, streetlamp, streetlight, sunny, technology, twilight, view, voltage, white, wire,