Thrunite TN50 flashlight review

4 x Cree XHP70.2 LEDs
16340 lm output
42000 cd intensity
4 x 21700 Li-Ion batteries

The Thrunite TN50 flashlight was released in 2019. It uses 4 x Cree XHP70.2 LEDs, SMO reflector and 4 x 21700 Li-Ion batteries. The powerful emitter in this flashlight provides up to 16340 lm output, 42000 cd intensity, and a beam distance of 410 m.

Wondering if this Thrunite flashlight is a must-have? Keep reading to find out!

Table of Contents

  • Thrunite TN50 specifications
    • Body, materials, weight, colors
    • System, LED, lens, reflector
    • Performance, flux, intensity, throw
    • Software, user interface, modes
    • Features, battery, protections
    • Accessories, package contents
    • Links
  • Conclusion, pros and cons
  • Photos
  • Comparisons

The content of this article reflects our own experiences and viewpoints. We aim to offer insights on a topic, and we hope others find it helpful and motivating. Additionally, we make every effort to provide accurate and comprehensive coverage.

Thrunite TN50 / TN50

The TN50 is an impressive flashlight that offers both power and reliability. This light has 6 modes of lighting. With mode memory, when you turn off the TN50 and then turn it back on, it will activate the last used mode. The strobe function produces a high-frequency flashing light pattern.

Thrunite TN50 specifications

Rated 4 / 5 based on 1508 user votes.

A flashlight provides reassurance and confidence.

Thrunite TN50 / 2

Body, materials, weight, colors

Weight650 g
Length134.5 mm
Body diameter58 mm
Head diameter68 mm
Materialaluminium alloy with HAIII hard-anodized finish

The flashlight is a bit heavy, its weight is 650 g. Consider the length of the flashlight, it should fit comfortably in your chosen way to carry it. Aluminium is a lightweight material, which is beneficial for TN50 flashlight. Flashlight makers widely use HAIII coating. This flashlight comes in a sleek black color option.

Thrunite TN50 / 4

System, LED, lens, reflector

Emitter4 x Cree XHP70.2 LEDs
Color temperature6500 K
Lenstoughtened AR coated glass
Switchelectronic side

Lighting professionals trust Cree LEDs. Cree LEDs have gained a strong reputation for quality and performance. The color temperature choice depends on the light's use and personal taste. The TN50 uses a smooth reflector. A smooth reflector has a polished, mirror-like surface. The AR coating of the lens helps to reduce reflections. Some flashlights with electronic switches have programmable features.

Thrunite TN50 / 3

Performance, flux, intensity, throw

Flux16340 lm
Intensity42000 cd
Throw410 m
CD/LM factor2.57

This flashlight is high-lumen (16340 lm). The TN50 flashlight has 42000 cd, it can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam.

Thrunite TN50 / 1

Software, user interface, modes

Modes6 modes
Mode memoryyes
Ramping modeno

A flashlight's modes are different output settings or brightness levels. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. Strobe mode on TN50 flashlight produces a rapid, repeated flashing of light.

Features, battery, protections

Battery4 x 21700 Li-Ion batteries
Battery indicatoryes
Charger portyes
Thermal regulationyes

The TN50 flashlight utilizes 4 x 21700 Li-Ion batteries as its power source. The battery indicator shows the remaining power level of the flashlight's battery. LVP (Low Voltage Protection) is designed to protect the battery. The thermal protection feature helps prevent overheating. The flashlight has an IPx8 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period.

Accessories, package contents

Package contents2 x spare o-rings
nylon holster
spare dust plug
wall adapter

The package includes a holster, it is designed to protectively store your flashlight. Instead of searching for matching O-rings, having spare O-rings allows quick fixes.

Official sitehttps://www.thrunite.com/

Conclusion, pros and cons

This Thrunite flashlight, like any other, has its strengths and weaknesses. Let's take a close look at both sides to understand this flashlight better. I share my thoughts on its standout features and the parts that might need improvement. Keep in mind, these are just my opinions, and you might have a different perspective.


  • aluminium body
  • AR coated lens
  • side switch
  • extremely powerful
  • super bright
  • multiple modes
  • mode memory
  • tactical strobe
  • battery indicator
  • low-voltage protection
  • thermal regulation
  • waterproof
  • adapter included
  • protective holster


  • cool light
  • no auxiliary LEDs
  • non-magnetic


Thrunite TN50 / TN50 photo 1.
Thrunite TN50 / TN50 photo 2.
Thrunite TN50 / TN50 photo 3.
Thrunite TN50 / TN50 photo 4.
Thrunite TN50 / TN50 photo 5.
Thrunite TN50 / TN50


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Updated: April 23, 2024

David Hagon
I love bushcraft and flashlights. I find joy in mastering wilderness survival skills and exploring the realm of illuminating gadgets. Bushcraft isn't just fun, it's a learning journey. I form a strong bond with nature. It's more than a hobby, it enriches me in practical and spiritual ways.