NITECORE i4000R At-A-Glance
- 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
Included in the Box
- NITECORE i4000R Flashlight
- NL2150HPi 5000mAh Custom 21700 Rechargeable Battery
- USB-C Charging Cable
- Pocket Clip
- Lanyard
- Spare O-ring
- CR123 Battery Magazine
- NTH20 Holster
High Power Flashlight
Made with law enforcement 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 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 operations.
TECHNICAL SPECIFICATIONS
| 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 |
BRIGHTNESS OUTPUTS
| MODE | OUTPUT | RUNTIME |
| 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 | -- |
Compatible Power Sources
| BATTERY TYPE | SIZE | NOMINAL VOLTAGE | COMPATIBLE |
| NL2150HPi | 21700 i Series | 3.6V | Y (Compatible) |
| Primary Lithium Battery | 2x CR123 | 3V | Y (Compatible) |
| Rechargeable Primary Lithium Battery | 2x RCR123 | 3.6V | Y (Compatible) |
| 18650 | Conventional 18650 | 3.6V | N (Incompatible) |
| 21700 | Conventional 21700 | 3.6V | N (Incompatible) |
Lanyard for i4000R 
Dead out of the box