Streamlight Twin-Task Headlamp Lithium ION 50-375 Lumens Black/Red Box 51064. Spot for distance lighting: High: 375 lumens; 3650 candela; 121m beam; runs 4.75 hours. Medium: 175 lumens; 1850 candela; 86m beam; runs 8.5 hours. Low: 50 lumens; 440...