The ProTac Rail Mount HL-X Laser is a 1,000 lumen long gun light with an integrated red laser. It features MULTI-FUEL innovation that allows it to accept Streamlight SL-B26(TM) protected Li-Ion USB rechargeable battery pack or CR123A lithium batteries, ensuring you'll always have a beam when you need it. Features: Features TEN-TAPA(R) Programming - Choose from three user selectable programs:1) high/strobe/low 2) high only 3) low/high High for maximum illumination: 1,000 lumens; 270m beam; runs .75 hours (CR123A batteries); runs 1.25 hours (SL-B26 battery pack) Low for extended run time: 60 lumens; 66m 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) Multi-fuel - Uses one Streamlight SL-B26(TM) protected Li-Ion USB rechargeable battery pack; also accepts two CR123A lithium batteries TEN-TAPA(R) Programmable multi-function tailcap and remote pressure switches Rail clamp attaches to MIL-STD-1913 rails Rail grabber is separate from light so you can rotate it within the clamp and maintain windage and elevation settings Durable, anodized aluminum construction with impact-resistant tempered glass lens Includes batteries (either one SL-B26 battery pack or two CR123A lithium batteries depending on configuration), remote pressure switch, push-button tail switch, remote retaining clips, double-sided tape and zip ties RoHS compliant #html-body [data-pb-style="62DF82888396C"]{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="62DF828883978"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}