The Milwaukee M12 Dual Power Mast is an instrument designed for use in a variety of lighting conditions: both outdoors and indoors. Powered by the M12 battery, it works for up to 10 hours on a single charge, making it portable easy to move around. Connection to an extension cord is also possible. The mast is equipped with impact-resistant, reinforced legs that form a compact base with a low center of gravity. This allows it to withstand any work load. The weight of the lamp is 1 lb. It extends 5 feet 8 inches, and provides 1400 lumens in high mode, and 700 lumens in low mode.