The SunTower Light System produces onsite wide area lighting with large stadium style 1000 W MH lamps and power distribution with a 20-amp GFCI Duplex receptacle. With fully adjustable light heads and safety locking pins on the tower, it is the answer to safe onsite lighting and power needs. All weather Nema 3R Rainproof construction and design ensures safe power and lighting in all conditions. A single power cord supplies all outlets and light ballasts and each light is powered by independent ballasts. Ericson. 800-374-2766.