Manker MK39 SBT90.2 flashlight review

1 x Luminus SBT90.2 LED, 8 x Cree XP-L HI LED
13000 lm output
275625 cd intensity
4 x 18650 Li-Ion batteries

The Manker MK39 SBT90.2 flashlight was released in 2021. It uses 1 x Luminus SBT90.2 LED, 8 x Cree XP-L HI LED, SMO reflector and 4 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 13000 lm output, 275625 cd intensity, and a beam distance of 1050 m.

Want to find out if the Manker MK39 SBT90.2 is good? Keep reading to know!

Table of Contents

  • Manker MK39 SBT90.2 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.

Manker MK39 SBT90.2 / MK39SBT902

The MK39 SBT90.2 is a powerful and reliable flashlight. It has impressive illumination and durable construction. The MK39 SBT90.2's mode memory makes the user experience more seamless and intuitive. It has a strobe function, which is one of the most effective self defense tools available.

Manker MK39 SBT90.2 specifications

NameMK39 SBT90.2
Rated 3 / 5 based on 1205 user votes.

The MK39 SBT90.2 flashlight enhances safety.

Manker MK39 SBT90.2 / 2

Body, materials, weight, colors

Weight720 g
Length163.5 mm
Body diameter54.4 mm
Head diameter102.7 mm
Materialaluminium alloy with HAIII hard-anodized finish

The flashlight is a bit heavy, its weight is 720 g. Consider the length of the flashlight, it should fit comfortably in your chosen way to carry it. The aluminium body of the MK39 SBT90.2 has a reputation for being durable and strong. The body of MK39 SBT90.2 flashlight treated with a Type III hard-anodized, anti-abrasive finish. This flashlight comes in a sleek black color option.

Manker MK39 SBT90.2 / 1

System, LED, lens, reflector

Emitter1 x Luminus SBT90.2 LED, 8 x Cree XP-L HI LED
Color temperature4000 K, 6500 K
Lenstoughtened AR coated glass
Switchelectronic side

Luminus is a US-based LED manufacturer. In the lighting industry, it has gained recognition as reputable. Cree is a US-based LED manufacturer. It is well-regarded for its high-quality products and innovation in lighting. Color temperature is used to quantify the color appearance of light sources. Flashlights use the smooth reflector when long-range light is important. The AR coating of the lens helps to reduce reflections. The flashlight has electronic switches.

Performance, flux, intensity, throw

Flux13000 lm
Intensity275625 cd
Throw1050 m
CD/LM factor21.2

This flashlight is high-lumen (13000 lm). 275625 cd represents an extraordinarily high level of brightness. The throw distance is the farthest distance the flashlight can light an object. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is.

Software, user interface, modes

Mode memoryyes
Ramping modeyes

The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. The MK39 SBT90.2's ramping mode is easy to use. It lets you smoothly change the output over its whole range. The MK39 SBT90.2 is tactical strobe ready. The strobe light is disorienting to the person it is aimed at, this makes it hard for them to concentrate.

Features, battery, protections

Battery4 x 18650 Li-Ion batteries
Battery indicatoryes
Charger portno
Thermal regulationyes
Impact resistance1 m
Specialsflood- and spotlight

The Manker MK39 SBT90.2 flashlight is powered by 4 x 18650 Li-Ion batteries. The battery indicator lets you know when the battery is low, charging, or fully charged. The MK39 SBT90.2 doesn't have charger port. 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. The flashlight's impact resistance is its ability to withstand physical shocks. It can accomplish this without sustaining any damage.

Accessories, package contents

Package contentsshoulder strap
spare o-ring
tripod thread adapter

Replacing worn or damaged O-rings helps a lot.

Official sitehttps://www.mankerlight.com/

Conclusion, pros and cons

This Manker 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
  • warm light
  • AR coated lens
  • side switch
  • extremely powerful
  • extremely bright
  • mode memory
  • ramping mode
  • tactical strobe
  • battery indicator
  • low-voltage protection
  • thermal regulation
  • waterproof
  • adapter included


  • no built-in charger
  • no auxiliary LEDs
  • non-magnetic


Manker MK39 SBT90.2 / MK39SBT902 photo 1.
Manker MK39 SBT90.2 / MK39SBT902 photo 2.
Manker MK39 SBT90.2 / MK39SBT902 photo 3.
Manker MK39 SBT90.2 / MK39SBT902


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Updated: May 16, 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.