SecurityIng&reg; Waterproof 2400 Lumens 5 Modes Super Bright LED Flashlight Torch With Aviation Aluminum Case for Hiking, Camping (18650 or 26650 Battery Not Included) This torch uses Cree XM-L2 LED, producing very bright beam of light. Internal high efficient booster circuit, batteries can be utilized to the largest extent. Waterproof design, hickey coupling adopt high elasticity silica gel seal ring,completely dust proof. It has 5 modes for you to choose:High / Middle / Low / Strobe / SOS. Wide usage such as biking, camping, hunting, fishing, emergencies and home repairing.