Streamlight 44905 Waypoint High Performance Pistol-Grip Spotlight, Black - 550 Lumens Deep-dish parabolic reflector produces a long-range targeting beam with optimum peripheral illumination Powered by 4 C alkaline batteries or 12V DC power cord 3 lighting modes: High, low, emergency signa High: 550 lumens; 100,000 candela; 625m beam distance; runs 10 hours Low: 40 lumens; 7,900 candela; 178m beam distance; runs 82 hours