Sofirn TF84 flashlight review

Samsung LH351D LED
1200 lm output
10583 cd intensity
1 x 18650 Li-Ion battery

The Sofirn TF84 flashlight was released in 2021. It uses Samsung LH351D LED, SMO reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 1200 lm output, 10583 cd intensity, and a beam distance of 206 m.

Interested to see if this Sofirn flashlight is a hit? Find out soon!

Table of Contents

  • Sofirn TF84 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.

Sofirn TF84 / TF84

The TF84 is a powerful and reliable flashlight. It has impressive illumination and durable construction. This light has 8 modes of lighting. The TF84 flashlight recalls the last used mode. You can use the strobe function as a self-defense tool. This USB rechargeable flashlight is small and light.

Sofirn TF84 specifications

Rated 4 / 5 based on 1154 user votes.

The TF84 flashlight allows you to light dark areas.

Sofirn TF84 / 3

Body, materials, weight, colors

Weight120 g
Length143 mm
Body diameter25 mm
Head diameter35 mm
Materialaluminium alloy with HAIII hard-anodized finish

The TF84 is generally comfortable to hold for a long time. The best flashlight size depends on personal preference. The aluminium body of the TF84 has excellent thermal conductivity. The HAIII coating is uniform and attractive. This flashlight features a captivating black color.

Sofirn TF84 / 2

System, LED, lens, reflector

EmitterSamsung LH351D LED
Color temperature6500 K
Lenstoughtened AR coated glass
Switchelectronic side, dual electronic rear

The emitter of TF84 manufactured by Samsung, a Korean LED manufacturer. Warm, white light is generally more comfortable. If you need long-range light, get a flashlight with a smooth reflector. The AR coating on the lens maximizes light transmission. The TF84 uses multiple switches. They allow for one-handed operation. The electronic switches may have a higher chance of standby drain. The rear switch is at the end of the TF84 flashlight.

Sofirn TF84 / 1

Performance, flux, intensity, throw

Flux1200 lm
Intensity10583 cd
Throw206 m
CD/LM factor8.82

The 1200 lm output of TF84 provides great flexibility. The TF84 flashlight has 10583 cd, it can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity.

Software, user interface, modes

Modes8 modes
Mode memoryyes
Ramping modeyes

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. The ramping mode has an advantage. It offers precise control over the light amount emitted by the flashlight. The TF84 is tactical strobe ready. The strobe light is disorienting to the person it is aimed at, this makes it hard for them to concentrate. The SOS signal is commonly used in outdoor adventures or survival scenarios.

Features, battery, protections

Battery1 x 18650 Li-Ion battery
Battery indicatoryes
Charger portUSB Type-C
Thermal regulationyes
Impact resistance1 m

The TF84 flashlight's power source is 1 x 18650 Li-Ion battery. The battery indicator lets you know when the battery is low, charging, or fully charged. This flashlight can charge the battery with a built-in charger. The Low Voltage Protection helps save the battery's capacity. The thermal protection feature helps prevent overheating. The "7" in the IPx7 rating shows that the flashlight can survive being submerged in water. The flashlight's impact resistance is its ability to withstand physical shocks. It can accomplish this without sustaining any damage.

Accessories, package contents

Package contents2 x spare o-rings
USB Type-C cable

When using spare O-rings, follow the maker's instructions.

Official sitehttps://sofirnlight.com/

Conclusion, pros and cons

This Sofirn 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.


  • lightweight
  • aluminium body
  • AR coated lens
  • side switch
  • tactical switch
  • adequate performance
  • multiple modes
  • mode memory
  • ramping mode
  • tactical strobe
  • SOS/beacon function
  • battery indicator
  • USB charger
  • low-voltage protection
  • thermal regulation
  • waterproof


  • cool light
  • no auxiliary LEDs
  • non-magnetic


Sofirn TF84 / TF84 photo 1.
Sofirn TF84 / TF84 photo 2.
Sofirn TF84 / TF84 photo 3.
Sofirn TF84 / TF84 photo 4.
Sofirn TF84 / TF84


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Updated: May 30, 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.