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Nitecore TM20K 20,000 lm, 9600 mAh flashlight (TM20K)
Nitecore TM20K 20,000 lm, 9600 mAh flashlight (TM20K)
Nitecore TM20K 20,000 lm, 9600 mAh flashlight (TM20K)
Nitecore TM20K 20,000 lm, 9600 mAh flashlight (TM20K)
Nitecore TM20K 20,000 lm, 9600 mAh flashlight (TM20K)
Nitecore TM20K 20,000 lm, 9600 mAh flashlight (TM20K)

Nitecore TM20K 20,000 lm, 9600 mAh flashlight (TM20K)

  • NITECORE TM20K is the brightest of the Tiny Monster series, this high-performance flashlight with 19 LEDs gives 20,000 lumens max, with a range of 290m. TM20K has versatile applications, hiking, industrial applications, self-defense or search and rescue
List price£298.47
incl. VAT / piece
Product available in very small quantities
Product available in very small quantities
30 days for free returns
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Nitecore TM20K 20,000 lm, 9600 mAh flashlight (TM20K)
Nitecore TM20K 20,000 lm, 9600 mAh flashlight (TM20K)
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Dane techniczne

The NITECORE TM20K is the most powerful of the Tiny Monster series, yet it still maintains a compact, handy size thanks to new technologies and improved design. This high-performance flashlight is a true lighting monster with 19 LEDs providing a powerful maximum light output of 20,000 lumens that astounds with its power and provides a range of 290 meters. The TM20K can be used for all kinds of outdoor activities, industrial applications, self-defense through active hazard mitigation, search and rescue.

Built-in 9600mAh rechargeable battery
The TM20K has a built-in 9600mAh Li-ion battery. It can be charged via USB-C cable included) It is capable of quick charge (QC) technology to speed up charging. When the flashlight is connected to a QC power source, the battery status indicator will flash quickly, and the flashlight will be fully charged in 4.5 hours. In addition, the TM20K comes standard with all the advanced features you've come to expect from NITECORE flashlights, such as IP68-rated water resistance, advanced thermal control, mode memory and lock mode.

One-handed operation
The TM20K flashlight features a dual push button for quick and easy operation. With the switch, the TM20K flashlight can be locked for transport or carrying, set to daytime mode for constant illumination or tactical mode for momentary illumination. A large dual blade switch provides instant turbo on one side and instant strobe on the other. Use the mode switch to change brightness settings when the light is on, including a dedicated floodlight mode or spotlight mode. The perfect flashlight for any situation.


  • Maximum output of 20,000 lumens
  • Built-in 9,600 mAh rechargeable battery
  • Fast charging via USB-C
  • CNC-machined unibody design
  • Strobe, Spotlight and Floodlight modes
  • Lockable to avoid unintended use

Technical data:
Product number: TM20K
Name: Nitecore TM20K

LED: 19 x CREE XP-L2
Power supply: 9600 mAh Li-ion rechargeable battery (built-in)

Light modes (Brightness / Time / Distance / Light output):

Turbo: 20000 lm / / 290 m / 22200 cd
High: 3100 lm / 45 min / 270 m / 18500 cd
Mid: 1900 lm / 1 hr 45 min / 260 m / 17100 cd
Low: 1050 lm / 4 hr 15 min / 190 m / 4500 cd
Ultralow: 320 lm / 13 hrs / 120 m / 3900 cd
Spotlight: 1200lm / 3 hr 30 min / 260 m / 17000 cd
Floodlight: 1800 lm / 2 hrs / 73 m / 1340 cd
Strobo: 20000 lm

IPX standard: IP68

Drop Resistance: 1.0 m / 3.2 ft.
Housing material: aluminum T6061 T6, HA III Military Grade Hard Anodizing Black

Length: 146.0 mm / 5.73"
Width: 50.0 mm / 1.97"
Height: 50.0 mm / 1.97"
Weight: 422.0 g / 14.89 oz

Box Contents:

Nitecore TM20K - 1 piece.
Instructions for use - 1 pc.
Pouch - 1 pc.
Lanyard - 1 pc.
USB-C cable - 1 pc.
Designer: Nitecore
Manufacturer: Nitecore

Development: a Sharg® company

Sharg Warranty
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