*** NEW *** The new AX2 mount is great as usual for dimmers, but this new version has an inner thread to connect additional tools (blades, whips and fiber optic) 
This is a modified (non-permanent) of the XT2CR-PRO which includes:
Good for:
Details (from the manufacturer)
- Compact and lightweight flashlight suitable for numerous activities and users
 
- 2,100 max lumen output and a max run time of 150 hours on low
 
- Dual fuel - includes high capacity 18650 but can also run on 2 x CR123A batteries
 
- Upgraded and improved dual tail switch for fast, one-touch control
 
- Diameter of 1 inch, making it compatible with a variety of mounts and tactical accessories
 
- USB-C charging - fast and reliable charging
 
- Inset removable pocket clip design to ensure a secure hold
 
- Lockout function to prevent accidental activation in transit
 
- Battery capacity and charge indicator for accurate real-time power monitoring without needing another charger
 
- Constructed from aluminum alloy with a straight body design for ultimate comfort and durability
 
- PVD gray crenelated bezel for self-defense and emergency situations
 
- Intelligent thermal system and low battery protection to ensure longevity of LED and battery
 
- IPX8 rating protecting it from dust and fully submersible in water
 
Specifications: 
- Brand: Klarus
 
- Series: XT
 
- Color: Black
 
- Activity: Tactical, Law Enforcement, Self-Defense, EDC, Outdoors
 
- LEDs: 1 x CREE XHP35 HD LED
 
- LED Color: 6500K
 
- Max Throw: 787.40ft / 240m
 
- Peak Intensity: 14,400cd
 
- IP Rating: IPX8 / 2m
 
- Drop Resistance: 3.28ft / 1m
 
- Switch: Dual Tailcap
 
- Material: Aluminum Alloy A6061-T6
 
Flashlight size:
- Length 5.03" / 128mm
 
- Head Diameter 1.1" / 28mm
 
- Body Diameter 1.00" / 25.4mm
 
- Weight 4.90oz / 139g without battery
 
Battery (Included)
- Battery Size: 1 x 18650
 
- Batteries Included? Yes
 
- Included Model: KLARUS-18GT-IMR31
 
- Rechargeable: Yes
 
- Charge Style: In-Body Charge Port
 
- USB-C
 
- Charge Rate: 5V / 1A
 
- Charge Time: 4 hours
 
- Compatible Batteries: 1 x 18650 or 2 x CR123A Batteries
 
What is included with your light
- Klarus XT2CR Pro Flashlight
 
- 1 x 18650 3.6V 3100mAh Li-ion Battery
 
- USB-C Charging Cable
 
- Pocket Clip
 
- Holster
 
- Lanyard
 
- Spare O-Ring
 
- User Manual