The Advance 1-1000W S52 HP Sodium Core & Coil Ballast Kit 71A8773-001 is a high-quality lighting solution by Atlas. Designed for industrial and business facilities, this kit includes a sodium core and coil ballast to provide reliable and efficient lighting. With the ability to adjust the wattage from 1-1000W, this kit offers flexibility in illuminating various spaces with optimal brightness. Perfect for maintaining safety and visibility in large industrial settings, the Advance S52 HP kit ensures a consistent and effective lighting experience.