? Features two lighting modes: High and Low mode. Low Mode: 50 lumens; 28m beam; runs 11 hours - High Mode: 500 lumens; 87m beam; 2 hours ? Thin, ergonomic design fits comfortably in your hand and provides clean pocket carry ? Push-button tactical tail switch features constant on or momentary operation with TEN-TAP® programming ? Deep pocket clip and pocket lanyard provides easier access to the light ? USB-C rechargeable - Charge indicator lights shows Lithium polymer battery status ? Durable, anodized aluminum construction; IPX7 waterproof to 1m ? Five-Tap™ lockout of the switch prevents accidental activation