Features and Benefits: 615 lumens and 219 meter beam (high); High/Med/Low/Strobe modes; Compact 6" design with grooved barrel for a sure grip, even with gloves; fits comfortably in hand, glove or holster; Anti-roll head prevents light from rolling away when you set it down; Durable aluminum construction and IPX4 water resistant; Ideal for searching a large area or clearing a room; Charge flashlight in a Strion charger base or bank charger;