Klarus XT11GT PRO V4 3300LM 560m Tactical Flashlight
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The KLARUS XT11GT PRO V4 is a high-performance tactical flashlight designed for law enforcement, security professionals, outdoor enthusiasts, and demanding everyday applications.
Delivering up to 3,300 lumens with an impressive maximum beam distance of 560 meters, the XT11GT PRO V4 provides powerful illumination for both close-range visibility and long-distance observation.
Featuring an intuitive dual-tail-switch control system, the flashlight offers rapid access to different lighting functions. Its rechargeable 4000mAh 18650 battery, USB-C charging, intelligent thermal management, and rugged IPX8 waterproof construction make it a reliable lighting tool for demanding environments.
Powerful 3300-Lumen Output and 560-Meter Beam Distance
The XT11GT PRO V4 combines high output with impressive long-range illumination.
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Maximum Output: 3,300 Lumens
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Maximum Beam Distance: 560 Meters
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Maximum Runtime: 145 Hours
Its powerful beam provides effective illumination for nighttime patrols, outdoor exploration, security inspections, and identifying objects at a distance.
Whether used for close-range tasks or long-distance observation, the XT11GT PRO V4 delivers versatile lighting performance in a compact tactical design.
Intuitive Dual-Tail-Switch Tactical Control
One of the defining features of the XT11GT PRO V4 is its dual-tail-switch configuration.
The two rear switches provide convenient access to lighting functions without requiring users to change their grip.
The trigger-inspired thumb control design supports quick operation and intuitive mode selection.
This arrangement is particularly useful for tactical applications where fast and reliable access to illumination is important.
Customizable Auxiliary Switch
The XT11GT PRO V4 features a customizable auxiliary switch, allowing users to configure the control interface according to their preferred operating requirements.
This provides additional flexibility for users who want a more personalized lighting control experience.
Intelligent Thermal Management
The built-in Smart Thermal Control system monitors operating temperature and adjusts output to help prevent excessive heat buildup.
This helps maintain reliable operation during extended use, particularly when operating at higher brightness levels.
The XT11GT PRO V4 is designed to provide a practical balance between high output, runtime, and thermal management.
Rechargeable 4000mAh Battery
The XT11GT PRO V4 is designed to operate with a compatible 18650 rechargeable lithium-ion battery.
The included 4000mAh battery provides substantial energy capacity for extended use.
The flashlight also supports alternative power through two CR123A batteries, offering additional flexibility when rechargeable power is unavailable.
Battery Compatibility
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1 × 18650 rechargeable Li-ion battery
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2 × CR123A batteries
Always use compatible batteries and follow the manufacturer's battery installation instructions.
USB Charging and Charging While in Use
The XT11GT PRO V4 supports USB charging with a 5V/2A input.
A full recharge takes approximately 3 hours under the manufacturer's specified conditions.
The charging system also supports operation while charging, providing additional convenience when access to a continuous power source is available.
A built-in battery indicator allows users to check remaining battery power at a glance.
Ceramic-Bead Strike Bezel
The XT11GT PRO V4 features a ceramic-bead strike bezel designed to provide additional durability and tactical functionality.
The reinforced bezel construction helps protect the flashlight head and adds a practical feature for demanding professional environments.
Rugged Construction for Demanding Conditions
Designed for professional and outdoor applications, the XT11GT PRO V4 offers robust environmental protection.
Key durability features include:
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IPX8 waterproof protection
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2-meter impact resistance
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Durable aluminum alloy construction
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Ceramic-bead strike bezel
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Intelligent thermal management
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Reliable electronic control system
Its rugged construction makes it suitable for security work, patrol duties, outdoor exploration, camping, and emergency applications.
Key Features
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Maximum output of 3,300 lumens
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Maximum beam distance of 560 meters
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Maximum runtime of 145 hours
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Dual-tail-switch tactical control
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Trigger-inspired thumb operation
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Customizable auxiliary switch
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Smart Thermal Control
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Included 4000mAh rechargeable 18650 battery
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Compatible with 2 × CR123A batteries
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USB charging with 5V/2A input
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Approximately 3-hour charging time
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Charging while in use
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Battery level indicator
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Ceramic-bead strike bezel
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IPX8 waterproof protection
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2-meter impact resistance
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Compact and portable tactical design
Technical Specifications
| Specification | Details |
|---|---|
| Brand | KLARUS |
| Model | XT11GT PRO V4 |
| Product Type | Tactical Flashlight |
| Maximum Output | 3,300 Lumens |
| Maximum Beam Distance | 560 Meters |
| Maximum Runtime | 145 Hours |
| Battery Capacity | 4000mAh |
| Battery Type | 1 × 18650 Li-ion |
| Alternative Battery | 2 × CR123A |
| Charging Input | 5V/2A |
| Charging Time | Approx. 3 Hours |
| Charging While Operating | Supported |
| Switch Design | Dual Tail Switches |
| Auxiliary Switch | Customizable |
| Thermal Management | Smart Thermal Control |
| Strike Bezel | Ceramic-Bead |
| Waterproof Rating | IPX8 |
| Impact Resistance | 2 Meters |
| Dimensions | Ø35mm × Ø25.4mm × 141.3mm |
| Weight | 125 ± 2g (Without Battery) |
| Color | Black |
Specifications are based on KLARUS official XT11GT PRO V4 product information. Maximum output and runtime may vary depending on battery condition, operating mode, and environmental conditions.
Package Contents
Package contents depend on the selected configuration.
The flashlight-only package may include:
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1 × KLARUS XT11GT PRO V4 Flashlight
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1 × Charging Cable
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1 × Pocket Clip
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1 × Lanyard
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Spare O-rings
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1 × User Manual
Optional accessories may include:
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AH3 Tactical Holster
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KLARUS 18GT 4000mAh Battery
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E5 Accessory
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KTR1 Ring
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KTW-1 Diffuser
Please check the selected package option for the exact included accessories.
Important Notes
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Use only compatible 18650 rechargeable Li-ion or CR123A batteries.
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Do not mix different battery types or charge levels.
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Use a compatible 5V USB power source for charging.
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Avoid exposing the flashlight to excessive heat.
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Ensure the battery is installed with the correct polarity.
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Use the lockout function or appropriate storage precautions to prevent accidental activation.
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IPX8 waterproof protection applies under specified test conditions.
Professional Tactical Performance in a Compact Design
The KLARUS XT11GT PRO V4 combines powerful 3,300-lumen output, 560-meter beam distance, intuitive dual-tail-switch control, and a rechargeable 4000mAh battery in a rugged tactical flashlight.
With customizable controls, intelligent thermal management, USB charging, and IPX8 waterproof protection, it is a versatile lighting solution for law enforcement, security professionals, outdoor enthusiasts, and users who demand reliable long-range illumination.
3300 Lumens. 560 Meters. Ultimate Dual-Switch Control.
SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.
For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.
Note:
When you place an order for just the batteries, for easy shipping, faster and safe delivery, the batteries are placed in the flashlights.
If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.
Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.
Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.
Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.
Learn more,Please click on Here.
To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.
Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.
Discount products：
No product return for discount products
Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.
Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.
Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty
Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.
Learn more,Please click here.