Haikelite MT40 flashlight review

4 x Luminus SST40 LEDs
8000 lm output
180625 cd intensity
4 x 18650 Li-Ion batteries

The Haikelite MT40 flashlight was released in 2019. It uses 4 x Luminus SST40 LEDs, SMO reflector and 4 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 8000 lm output, 180625 cd intensity, and a beam distance of 850 m.

Wondering if this flashlight is a hit? Stay tuned!

Table of Contents

  • Haikelite MT40 specifications
    • Body, materials, weight, colors
    • System, LED, lens, reflector
    • Performance, flux, intensity, throw
    • Software, user interface, modes
    • Features, battery, protections
    • Accessories, package contents
  • 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.

Haikelite MT40 / MT40

The MT40 flashlight is an essential tools for emergency preparedness. This light has 6 modes of lighting. The memory function is a nice feature, the light will remember the last used mode. It has a strobe function, which is one of the most effective self defense tools available.

Haikelite MT40 specifications

Rated 3 / 5 based on 1548 user votes.

Flashlights let you navigate in the dark. They help you find supplies and signal for help.

Haikelite MT40 / 5

Body, materials, weight, colors

Weight469 g
Length141 mm
Body diameter55 mm
Head diameter72 mm
Materialaluminium alloy with HAIII hard-anodized finish

This 469 g flashlight is quite heavy for a handheld flashlight. The length of a flashlight can affect how it feels in your hand and how you can grip it. The aluminium body of the MT40 has a reputation for being durable and strong. The HAIII coating is often matte or textured. The MT40 flashlight is available in assorted colors: black, champagne.

Haikelite MT40 / 2

System, LED, lens, reflector

Emitter4 x Luminus SST40 LEDs
Color temperature5000 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. Color temperature is used to quantify the color appearance of light sources. The MT40 has a smooth reflector. It gives you a better hotspot, and it throws better. The AR coating reduces the loss of light due to reflections, allowing more light to pass through the lens. The flashlight has electronic switches.

Haikelite MT40 / 3

Performance, flux, intensity, throw

Flux8000 lm
Intensity180625 cd
Throw850 m
CD/LM factor22.58

The MT40 flashlight has 8000 lm. It will provide an exceptionally bright and powerful beam of light. 180625 cd represents an extremely high level of brightness for a flashlight. The throw is the distance in meters at which the flashlight produces a light intensity of 0.25 lux. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is.

Haikelite MT40 / 4

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. You can use Strobe for signaling purposes. It can also be used for self-defense or to attract attention in emergency situations.

Haikelite MT40 / 1

Features, battery, protections

Battery4 x 18650 Li-Ion batteries
Battery indicatoryes
Charger portyes
Thermal regulationyes

The Haikelite MT40 flashlight is powered by 4 x 18650 Li-Ion batteries. The battery indicator helps users check the battery status. The flashlight detects when the battery's voltage has dropped to a certain level. The built-in thermal control adjusts brightness output to prevent overheating. The "8" in the IPx8 rating means the highest level of protection.

Haikelite MT40 / 6

Accessories, package contents

Package contentslanyard
wall adapter

Securing the flashlight with a lanyard frees up your hands for other tasks.

Conclusion, pros and cons

This Haikelite 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
  • body color options
  • warm light
  • AR coated lens
  • side switch
  • strong flux
  • super bright
  • multiple modes
  • mode memory
  • tactical strobe
  • battery indicator
  • low-voltage protection
  • thermal regulation
  • waterproof
  • adapter included


  • no auxiliary LEDs
  • non-magnetic


Haikelite MT40 / MT40 photo 1.
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Haikelite MT40 / MT40 photo 8.
Haikelite MT40 / MT40


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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.