Ключевые слова: background, blue, bright, brightness, bulb, electric, electrical, electricity, energy, equipment, field, flood, floodlight, football, game, games, halogen, high, illuminated, illumination, lamp, leisure, light, lightbulb, metal, mounted, pole, power, security, shine, sky, sport, spot, spotlight, stadium, steel, street, sunbeam, tall, tone, tower, white,