Streamlight Protac HL 5-X USB Flashlight 3500 Lumen Black

The super bright 3,500-lumen ProTac HL 5-X USB flashlight is available in two configurations: rechargeable, with two of our Streamlight SL-B26 protected Li-Ion USB rechargeable battery packs, or non-rechargeable, with four CR123A lithium batteries.Multi-fuel: Uses (2) Streamlight SL-B26 protected Li-Ion USB rechargeable battery packs; also accepts (4) CR123A lithium batteriesFeatures TEN-TAP programming - Choice of three user-selectable programs:1) high/strobe/low 2) high only 3) low/medium/highHigh (SL-B26): 3,500 lumens; 452m beam; runs 1.25 hoursHigh (CR123A): 2,500 lumens; 385m beam; runs 1.5 hoursMedium: 1,000 lumens; 237m beam; runs 2.5 hours (CR123A); runs 3 hours (SL-B26)Low: 250 lumens; 120m beam; runs 10.5 hours (CR123A); runs 11.5 hours (SL-B26)Strobe for signaling or disorienting: runs 1.5 hours (CR123A); runs 1.25 hours (SL-B26)IPX7 waterproof to 1 meter for 30 minutes; 1 meter impact resistance testedDurable, anodized aluminum constructionAnti-roll head prevents the light from rolling away when placed on a flat surfaceRubber sleeve provides thermal insulation and a sure gripLength: 9.53 in (23.65 cm)1 lb 3.4 oz (550g) with (2) SL-B26 battery packs; 1lb 2.4 oz (522g) with (4) CR123A batteriesLimited lifetime warranty