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  • Regular price ₱5,950.00

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Klarus XT21X 4000 Lumens Super Bright LED Rechargeable Powerful Tactical Flashlight, with 1 x 21700 Battery, SKYBEN Battery Case. The Very First 1 x 21700 Extreme Output Tactical Flashlight.

The Klarus XT21X flashlight still holds the tactical and outdoor settings unique to the XT series. Both tail and side switches can be put into lockout mode, this prevents accidental operations; this flashlight also have the charging indicator function, IPX8 waterproof. the Klarus XT21X is an ideal illumination tool kit to be used for firefighters, law enforcement protection, and emergencies at home

Klarus XT21X tactical flashlight is high-output, rechargeable, dual tail switch and side switch LED powerful flashlight, LED powered by 21700 5000 mAh battery to deliver a maximum output of 4000 lumens; max beam distance up to 316 meters. The flashlight designed with dual tail switch and side switch. It have 4 brightness mode and 2 flash modes to meet all user needs.


  • Maximum output up to 4000 lumens.
  • Dual tail switch and side switch designed to meet all user needs.
  • Micro-USB 2A fast charging, convenient and fast.
  • 1 x 5000mAh 21700 Li-ion battery included for long-lasting runtime.
  • Tactical/Outdoor two settings design to meet all scenarios and lighting needs.
  • Innovative ITS(Intelligent Temperature Protection System) technology, monitors temperature and auto-adjusts output levels in real-time.
  • Five lighting levels with optimal output for longer runtime and superior light output distribution. 
 Model Code XT21X
Dimension φ41mm(1.61”) x φ27.5mm(1.08”) x 161mm(6.34”)
Output 4000LM
Working Voltage 2.5V-6.4V
Compatible Batteries 1 x 21700
Waterproof IPX8
Weight 158g (5.57oz) (w/o battery)