The MecArmy FL10 Flashlight Carabiner offers an innovative design for convenient and secure everyday carry. This heavy duty carabiner is made from CNC machined TC4 titanium with a sandblasted finish. It comes equipped with a built in CREE XP-G2 S4 LED flashlight that runs off of a rechargeable battery. This powerful flashlight has a max output of 360 lumens and four lighting modes.