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Nitecore I4000R USB-C Rechargeable LED Flashlight

1 review
Save $10.00
Original price $187.00
Current price $177.00


Made with law enforcement and military personnel in mind, the NITECORE i4000R draws on the latest technology to deliver an impressive 4400-lumen max output at 251 yards of reach. Enjoy single-handed operation with dual tail switches capable of momentary access and quick access to turbo and strobe. Press and hold the mode switch to access the strobe. Easily cycle through 4 brightness levels by short pressing the mode button while the light is on. Mode memory ensures that the same output is activated without surprise when the flashlight is turned back on.

USB-C Rechargeable

The i4000R runs on a high capacity 5000mAh battery, ready for long operations and high-impact scenarios. Fast charge the battery by rotating the waterproof port cover and inserting the included USB-C charging cable. When charging is done, the tail power indicator will stop flashing.

Ideal Duty Light

Designed for safety, search and rescue operations, and law enforcement activities, the compact, 6.26-inch i4000R fits nicely in the included NTH20 tactical holster for quick draw. Carry the light with ease by attaching the holster to a duty belt or any standard MOLLE system. With Advanced Temperature Regulation (ATR), an IP68 waterproof rating, and a 1 m impact resistant rating, the NITECORE i4000R is a must-have duty light for daily tasks and high-impact tactical operations.



  • 4x high-performance CREE LEDs for 4,400-lumen max output
  • Max beam intensity of 13,300cd and beam throw of 251 yards
  • Custom 5000mAh rechargeable 21700 battery
  • Protected USB-C charging port and indicator
  • Dual tail switches for intuitive controls and easy operation
  • STROBE READY technology for instant access to strobe



  • LED 4x CREE XP-L2 V6 LEDs
  • Maximum Brightness 4400 lumens
  • Peak Beam Distance 251 yards
  • Peak Beam Intensity 13300 cd
  • IP Rating IP68 - 2m submersible
  • Impact Resistance 1 m
  • Dimensions L-6.26"xW-1.28"xH-1.1"
  • Weight 4.76oz



Turbo 4400 lumens 30m
High 1100 lumens 2h 15m
Mid 330 lumens 7h 45m
Low 50 lumens 40h
Ultralow 2 lumens 380h
Strobe 4400 lumens --





Battery Included:

NL2150HPi 5000mAh Custom 21700 Rechargeable Battery


Included With Your Flashlight:

  • NITECORE i4000R Flashlight
  • NL2150HPi 5000mAh Custom 21700 Rechargeable Battery
  • USB-C Charging Cable
  • Pocket Clip
  • Lanyard (*must be used with the pocket clip)
  • Spare O-ring
  • CR123 Battery Magazine
  • NTH20 Tactical Holster
Customer Reviews
4.0 Based on 1 Reviews
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met expectations

a good flashlight which performs as stated, it is a bit pricey

matthew t.
Canada Canada