Klarus XT11S

Klarus XT11S - 1100 lumens - CREE XP-L HI V3 LED - 18650 x1 or CR123A x2

  • 7995
  • Save $ 3300

The XT11S brings together 2 tried and true UIs for use in a system most would discount it for. It has a side switch under the head and two tailcap switches which can be used with just your thumb. The XT11S is also long enough to have the side switch be just outside a weapon mount, making for instant access to the different light settings available while hunting.

Machined from aircraft-grade aluminum alloy and hard-anodized, the rechargeable XT11S uses 1 included buttontop 2600mAh 18650 for power and also has a battery slot able to take the recoil of a gunshot. The micro-USB port is behind the side switch, which acts as a power indicator during use.


  • Manufacturer's page: Klarus XT11S
  • Upgraded 4th generation ultra-compact, lightweight, super-bright tactical flashlight
  • Superior performance protected by two original patents
  • The CREE XP-L HI V3 LED, delivering a maximum output of 1100 lumens, provides a strong spotlight with a maximum beam distance of up to 330 meters
  • Dual tactical tail switch as well as side switch are easy to operate and designed to satisfy any user requirements
  • Multi-purpose with clear, versatile functions: Straight 2 Strobe, Instant Turbo, Instant Low-light, Memorized Function ability, SOS, Side Switch Lock Function, Battery Capacity
  • Indicator, USB Rechargeable, ITS Smart Temperature Control System, Easy Mode Change
  • Patented dual tactical tail switch for easy non-visual, one-handed touch operation; Quick and easy to correctly locate the switches in the dark and activate the flashlight instantly
  • Three operating modes: Conventional Tactical Mode, Hunting mode and Ultimate Tactical Mode
  • Direct Recharging Function: Micro-USB general charging port with protective cover, giving dustproof, antifouling and waterproof properties
  • Smart digital charging system tracks charging to ensure rapid, safe recharging and prevent overcharging
  • Smart ITS temperature control system monitors internal temperature and adjusts output for maximum brightness, protecting the LEDs and internal components to ensure safety, stability and optimum performance
  • Constant current circuit with no PWM dimming to prevent flickering
  • Side switch incorporates a specially designed lock function to prevent accidental illumination
  • This precludes power drainage during storage or traveling and prevents eye damage should children play with the flashlight
  • Battery capacity indicator display enables you to control usage according to remaining charge
  • Dual springs in head and tail for improved drop and shock resistance
  • Reverse-battery protection prevents damage to both flashlight and battery
  • Aircraft grade aluminum, CNC precision machined cell, Military III hard anodic oxidation, wear resistant, portable and strong
  • Stainless Steel bezel design for better protection of internal components
  • Integrated head and tube design for more efficient heat dissipation
  • Durable tempered glass lens with AR film plating for scratch resistance


  • Utilizes CREE XP-L HI V3 LED with a lifespan of up to 50,000 hours
  • Classic Tactical Setting as factory default
  • Output modes:
    Turbo: 1100 lumens/2hr
    High: 400 lumens/4hr
    Medium: 100 lumens/18hr
    Low: 10 lumens/260hr
  • Beam Intensity: 27225cd
  • Working voltage: 2.5V-8.4V
  • Compatible Batteries: 1x 18650 battery with PCB protection or 2x CR123A batteries (Do not use 16340 batteries)
  • Charging time: Depends on the battery capacity
    Formula: charging time = (capacity of battery/1000mA+1H)
  • Body color: Black
  • Reflector: Smooth reflector
  • Switch type: Dual Tactical Tail Switch and Side Switch
  • Dimensions:
    Head: 34.9mm
    Body: 25.4mm
    Length: 139mm
  • Weight: 115g (excluding battery)
  • Material: Aircraft-grade aluminum 6061-T6, Type III hard-anodized
  • Waterproof: IPX8 (underwater 2 meters)
  • Lens: Toughened ultra-clear glass with anti-corrosion AR coating

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