AORANINC Ultrafire C8 18650 CREE Q5 LED 250 Lumens Green Light 1 Mode Hunting Waterproof Torch Flashlight Common uses: stargazing, hunting with a night vision scope, or military operations It could still be used during the day for signaling, reading maps, and other tasks High quality durable Aluminum alloy casing and reflector Crenellated strike bezel for enhanced self-defense, Also designed to mount on certain hand pistols/rifles/shotguns 1 Mode(High),ON/OFF