Name: Klarus XT21X Pro 4400 Lumens Dual Switch 4400 Lumens High Performance Rechargeable Professional Flashlight
Brand: Klarus
SKU: XT21XPro V2
Price: 119.95 USD
Availability: InStock

Klarus XT21X Pro 4400 Lumens Dual Switch 4400 Lumens High Performance Rechargeable Professional Flashlight

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The Klarus XT21X Pro delivers extreme tactical supremacy with an astonishing 4,400 lumens of wide-angle output. Engineered with a high-performance LED engine, it floods expansive areas while casting a beam up to 336 meters. Its innovative dual-tail and side switch interface grants rapid one-touch turbo, instant strobe, and customizable tactical or outdoor modes. Powered by a 5000mAh 21700 battery, it features fast USB-C charging and doubles as an emergency power bank. Built from aerospace-grade aluminum with IPX8 waterproofing, it withstands demanding tactical missions.

Parameter	Specification
Model	KLARUS XT21X Pro Dual-Switch High-Performance Tactical Flashlight
Max Output	4,400 Lumens (7 Modes: Turbo, High, Medium, Low, Moon, Strobe, SOS)
Max Beam Distance	336 Meters (1,102 ft)
Battery Compatibility	1 × 21700 (5000 mAh included) / 1 × 18650 (with battery adapter)
Max Runtime	Up to 200 Hours (Moon Mode @ 5 lm)
Charging & Management	USB-C 2A Fast Charging, Real-Time Battery Indicator & ITS Temperature Control
Weight	171.5 g (6.05 oz, without battery)
Water Resistance & Durability	IPX8 Waterproof & 1 Meter Impact Resistance (Aerospace Aluminum Body, HA III Anodized)

XT21X Pro Li-ion USB Rechargeable Professional Flashlight With Holster

The outstanding performance XT21X Pro maximum output of up to 4400 lumens, and the beam reaches 316m. (Tip: Please fully charge before use)

Choices of 7 operating modes:

Turbo: 4400 lumens, 336 m beam, runs 2.5 hours.

High: 1500 lumens, 190 m beam, runs 4 hours.

Medium: 400 lumens, 100 m beam, runs 9 hours.

Low: 100 lumens, 50 m beam, runs 30 hours.

Moon: 5 lumens, 15 m beam, runs 200 hours.

Strobe: 4400 lumens, runs 5 hours.

SOS: 100 lumens, runs 65 hours

IPX8 Waterproof; 1m impact resistance tested.
High precision CNC processed Aero-space Aluminum alloy body, mil-spec hard anodized (HA III), lightweight yet robust constructed.
Patented Tail Dual-Switch and side switch accommodate any user patterns. The tail and side switch has a unique lockout function to prevent accidental illumination.
5000mAh battery can support a maximum of 200 hours of runtime. The useful battery capacity indicator display enables the user to control the usage according to the remaining charge. USB-C 2A fast charging, convenient and fast.
AI CONTROL: Innovative ITS (Intelligent Temperature Protection System) technology, monitors temperature and adjusts output in real time when the flashlight gets too hot on the turbo output mode.
Compatible Battery 1*21700/1*18650(with battery adapter)
7 x 3.7 x 2.5 inches; 6.05oz (171.5g)