The 1,000 lumen ProTac HL-X is a tactical handheld flashlight that is available two ways: as a complete rechargeable system with our SL-B26(TM) protected Li-Ion USB rechargeable battery pack with an integrated micro USB port, or it's available with two CR123A lithium batteries. Features: Multi-Fuel - Uses rechargeable Streamlight SL-B26(TM) protected Li-Ion USB rechargeable battery pack or two CR123A lithium batteries Rechargeable system includes SL-B26 battery pack and USB cord and nylon holster Non-rechargeable system includes two CR123A lithium batteries and nylon holster TEN-TAPA(R) Programming - Choice of three user selectable programs:1) high/strobe/low 2) high only 3) low/medium/high Output: High for maximum illumination: 1,000 lumens; 330m beam; runs 1.25 hours (CR123A batteries); runs 1.5 hours (SL-B26 battery pack) Medium for bright light and longer run time: 400 lumens; 200m beam; runs 3 hours (CR123A batteries); runs 3.5 hours (SL-B26 battery pack) Low for extended run time: 65 lumens; 80m beam; runs 20 hours (CR123A batteries); runs 23 hours (SL-B26 battery pack) Strobe for signaling or disorienting: runs 2.5 hours (CR123A batteries); runs 3.25 hours (SL-B26 battery pack) Durable, anodized aluminum construction; Unbreakable pocket clip IP68 rated; dust tight and waterproof to 2m; All openings o-ring sealed 2m impact resistance tested Anti-roll head 5.43 in. (13.8 cm); 5.7 oz (162g) with CR123 batteries; 6.2 oz ( 176g) with SL-B26 battery pack RoHS compliant #html-body [data-pb-style="62DF8287B39B2"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF8287B39BF"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}