Powder coated for corrosion resistance, LM-30-HZ-4X400LTL-LED-EW-3KVA-600V features 2-section assembly that extends to 30 ft for max area coverage and collapses to 17 ft when not in use. Lighting system, comprised of four 400 W LED flood lamps that produce 52,000 lm each, is connected to power source via 4-switch control box. Each light head is on individual circuit and can be powered on/off independently. Included 3 KVA NEMA 3R transformer accepts 600 V primary input voltage.