![Manker](/i/b/manker.webp)
Manker MK37 Luminus flashlight review
The Manker MK37 Luminus flashlight was released in 2020. It uses Luminus SBT90.2 LED, TIR reflector and 3 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 5800 lm output, 218556 cd intensity, and a beam distance of 935 m.
Want to know if the Manker made a really good flashlight? You'll find out by the end of our article!
Table of Contents
- Manker MK37 Luminus 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 MK37 Luminus / MK37L](/p/7/726/manker-mk37-luminus-mk37l-0.webp)
The MK37 Luminus flashlight is an essential tools for emergency preparedness. This light has 6 modes of lighting. The MK37 Luminus's mode memory makes the flashlight start in your preferred or needed mode. The strobe function produces a high-frequency flashing light pattern.
Manker MK37 Luminus specifications
Brand | Manker |
---|---|
Name | MK37 Luminus |
Type | MK37L |
Rating | |
Launch | 2020 |
Form | flashlight |
This flashlight can fit in pockets, backpacks, or glove compartments.
![Manker MK37 Luminus / 3](/p/7/726/manker-mk37-luminus-mk37l-3.webp)
Body, materials, weight, colors
Weight | 298 g |
---|---|
Length | 128.6 mm |
Body diameter | 47 mm |
Head diameter | 52.2 mm |
Material | aluminium alloy with HAIII hard-anodized finish |
Colors | black sand |
This 298 g flashlight is heavier than the average handheld flashlight. The length of a flashlight can affect how it feels in your hand and how you can grip it. Aluminium is a lightweight material, which is beneficial for MK37 Luminus flashlight. The HAIII coating resists corrosion well. The MK37 Luminus flashlight presents an extensive selection of vibrant colors: black, sand.
![Manker MK37 Luminus / 2](/p/7/726/manker-mk37-luminus-mk37l-2.webp)
System, LED, lens, reflector
Emitter | Luminus SBT90.2 LED |
---|---|
Color temperature | 6500 K |
Reflector | TIR |
Lens | toughtened AR coated glass |
Switch | electronic side |
We know Luminus LEDs for their efficiency, brightness, color accuracy, and long lifespan. The color temperature choice depends on the light's use and personal taste. The AR coating reduces the loss of light due to reflections, allowing more light to pass through the lens. Some flashlights with electronic switches have programmable features.
![Manker MK37 Luminus / 1](/p/7/726/manker-mk37-luminus-mk37l-1.webp)
Performance, flux, intensity, throw
Flux | 5800 lm |
---|---|
Intensity | 218556 cd |
Throw | 935 m |
CD/LM factor | 37.68 |
The MK37 Luminus flashlight has 5800 lm. It will provide an exceptionally bright and powerful beam of light. The Manker flashlight has 218556 cd. The throw is the distance in meters at which the flashlight produces a light intensity of 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam.
![Manker MK37 Luminus / 5](/p/7/726/manker-mk37-luminus-mk37l-5.webp)
Software, user interface, modes
Modes | 6 modes |
---|---|
Mode memory | yes |
Ramping mode | no |
Strobe | yes |
SOS/Beacon | no |
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.
![Manker MK37 Luminus / 4](/p/7/726/manker-mk37-luminus-mk37l-4.webp)
Features, battery, protections
Battery | 3 x 18650 Li-Ion batteries |
---|---|
Battery indicator | yes |
Charger port | no |
LVP | yes |
Thermal regulation | yes |
Protection | IPx8 |
Impact resistance | 1 m |
AUX LEDs | no |
Magnetic | no |
The MK37 Luminus flashlight utilizes 3 x 18650 Li-Ion batteries as its power source. The battery indicator helps users check the battery status. The MK37 Luminus cannot charge batteries. You may need an external charger to keep your battery going. 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. A flashlight's impact resistance can vary. It depends on its design, construction, and intended use.
Accessories, package contents
Package contents | 2 x spare o-rings shoulder strap |
---|
Instead of searching for matching O-rings, having spare O-rings allows quick fixes.
Links
Official site | https://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.
Pros
- aluminium body
- body color options
- AR coated lens
- side switch
- strong flux
- extremely bright
- multiple modes
- mode memory
- tactical strobe
- battery indicator
- low-voltage protection
- thermal regulation
- waterproof
Cons
- cool light
- no built-in charger
- no auxiliary LEDs
- non-magnetic
Photos
![Manker MK37 Luminus / MK37L photo 1.](/p/7/726/t-manker-mk37-luminus-mk37l-0.webp)
![Manker MK37 Luminus / MK37L photo 2.](/p/7/726/t-manker-mk37-luminus-mk37l-1.webp)
![Manker MK37 Luminus / MK37L photo 3.](/p/7/726/t-manker-mk37-luminus-mk37l-2.webp)
![Manker MK37 Luminus / MK37L photo 4.](/p/7/726/t-manker-mk37-luminus-mk37l-3.webp)
![Manker MK37 Luminus / MK37L photo 5.](/p/7/726/t-manker-mk37-luminus-mk37l-4.webp)
![Manker MK37 Luminus / MK37L photo 6.](/p/7/726/t-manker-mk37-luminus-mk37l-5.webp)
![Manker MK37 Luminus / MK37L](/p/7/726/manker-mk37-luminus-mk37l-0.webp)
Comparisons
According to our statistics, the Manker MK37 Luminus flashlight was most often compared on our site with the following flashlights.
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