Ключевые слова: amps, antenna, arrester, cell, cellular, closeup, conductor, connection, deck, electric, electricity, energy, equipment, floodlights, football, halogen, high, hook, iron, isolated, lamp, light, lighting, lightning, lights, mast, metal, observation, overcast, pits, pole, power, protector, retrodirective, retroreflector, rod, sky, solid, sport, sports, spotlights, spots, stadium, tall, technology, tube, white, zoom,