Size: length 7.09cm, head diameter 1.85cm, body diameter 1cm. Ultra-bright tactical flashlight using XM-L2 LED chip; the focused beam is strong with a maximum brightness of 2000 lumens. Equipped with an upgraded SMO lighting reflector for extended beam distance up to 500 meters. Provides 2-3 hours of runtime at maximum output. Designed for hunting and searching, the green light mode is less disruptive to animals and helps locate targets without startling them. Green light is also gentler on the human eye, offering improved visual comfort in low-light conditions. Constructed from aluminum alloy for durability and resilience; features a coated glass lens that maintains optimal light output. Compact and portable design easily fits in pockets or small bags; includes a lanyard for secure handling. Powered by one included 18650 rechargeable lithium-ion battery; compatible with standard battery chargers for convenient recharging. Waterproof rating IPX-65; suitable for use in rain, snow, and harsh weather conditions, but not submersible.