No Standalone lithium batteries are sold with the product
Features a multi-function, push-button tactical tail switch for one-handed operation of high, medium, low, or strobe modes
Multiple modes high, medium, low or strobe mode
High for a high-lumen, far-reaching beam 615 lumens; 40,000 candela; 400m beam; runs 1 hours
Medium for bright light, good beam distance and longer run time 320 lumens; 20,000 candela; 283m beam; runs 2 hours