Home > Products > Flashlights > Brightest Flashlights >

NITECORE TM12K 12,000 Lumen Rechargeable Flashlight
NITECORE TM12K 12,000 Lumen Rechargeable Flashlight

Click image to open expanded view

Price: $259.95

Availability: Usually Ships in 24 Hours
Product Code: FL-NITE-TM12K

Charging Adapter:
No, Thanks! (Default)
Add a Quick Charge 3.0 USB AC Power Adapter [Add $9.99]



  • Six CREE XHP50 LEDs produce a max output of 12,000 lumens
  • maximum beam intensity of 15,600 cd with a beam throw of over 273 yards
  • Multifunctional OLED real-time display for lumens, voltage, runtime and temperature, etc.
  • Fast and efficient charging allows the flashlight to be fully charged within 1.5 hrs
  • High efficiency constant circuit provides stable output up to 200 hours.

Included in the Box

  • Nitecore TM12K flashlight
  • USB Type-C charging cable
  • Holster
  • Lanyard

12,000 Lumen Tiny Monster

The Nitecore TM12K is the reimagining of the popular TM10K with a 12,000 lumen burst mode to up the ante. Powered by six (6) CREE XHP50 LEDs, the TM12K has a beam throw of over 273 yards. The TM12K retains the sleek modern stylings of the previous generation but now features improved grip texture and finger grooves. The advanced features such as IP68 waterproof rating, advanced thermal regulation, and high efficiency constant current ensures TM12K is safe, durable, and ready for outdoor activities. The TM12K is truly the flashlight from the future.

USB-C Rechargeable

The Nitecore TM12K is USB-C rechargeable. It can be fully charged in only 1.5 hours thanks to the quick charge (QC 2.0) technology. With a brightly lit OLED screen, you'll always know key operating information such as brightness output, battery level, remaining runtime and temperature.

Simple yet Customizable Interface

TM12K provides a simple intuitive user interface out of box while allowing a range of customization for advanced users. The "power" and "mode" buttons located along the side of the body provide basic control while a tail switch gives direct access to Turbo/High outputs. The TM12K allows you to customize your "High" output setting between 400-2000 lumens so you can get the right output for the task.


Maximum Brightness12000 lumens
Peak Beam Distance273 yards
Peak Beam Intensity15600 cd
IP RatingIP68 - 2m Submersible
Impact Resistance1M m


Turbo12,000 lumens--
High1000 lumens2h 15 min
Mid300 lumens7h 30 min
Low100 lumens20h
Ultralow6 lumens200 hr
Nitecore TM12K
Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 7 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 May 30, 2023
Reviewer: Carlos Duarte from Cedar city, UT United States  
It's a must have. Beautiful quality

Was this review helpful to you?

  1 of 1 people found the following review helpful:
5 of 5 exactly what I was looking for February 27, 2023
Reviewer: Anonymous Person from EL PASO, TX United States  
really enjoying the power and form of this flashlight.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 Great rectangular flashlight! January 5, 2023
Reviewer: Vash_Stepler from San Gabriel, CA United States  
I also have a TM20K but it’s a little too big and heavy to be hanging that item on either side, upper-front of my jacket. This TM12K hangs good and looks good on my jacket! And it weighs way lighter than the TM20K. Plus I really appreciate the Multifunctional OLED display.
If they’re planning on making a TM14K, TM16K, or TM18K that is still rectangular, with multifunctional OLED display, more battery capacity, and not as big as the TM20K? I’m definitely getting it!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 It is bright! - and gets hot in the 5 seconds December 17, 2022
Reviewer: Michael Kravitz from EL MONTE, CA United States  
Do wish button could also work for saved brightness.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 NITECORE TM12K / worth the money YES November 29, 2022
Reviewer: Nikolay ChakarovN from Hamilton, ON Canada  
Excellent flashlight , good battery life & everything else is true about it .
Described as suppose to be. I tried to find some issues but I could not find anything.

Was this review helpful to you?

View All Customer Reviews