Ключевые слова: arena, background, baseball, black, blue, bright, bulb, construction, dark, day, electric, electrical, electricity, energy, equipment, field, floodlight, floodlights, football, game, glass, halogen, high, illuminated, illumination, lamp, lamppost, light, lightbulb, lighting, metal, metallic, night, outdoor, outdoors, outside, park, power, reflector, shine, sky, sport, spot, spotlight, spotlights, stadium, steel, summer, technology, tower, white,