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Manker MK39 SBT90.2 (2021) review

2021
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 (MK39SBT902) 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.

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.

Table of contents:

Manker MK39 SBT90.2 (MK39SBT902) specifications

Brand
Manker
Name
MK39 SBT90.2
Type
MK39SBT902
Rating
Rated 4/5 based on 31 user votes.
Launch
2021
Form
flashlight

Body

The aluminium body of flashlight treated with a Type III hard-anodized, anti-abrasive finish.

Weight
720 g
Length
163.5 mm
Body diameter
54.4 mm
Head diameter
102.7 mm
Material
aluminium alloy with HAIII hard-anodized finish
Colors
black

System

The emitter of MK39 SBT90.2 manufactured by Luminus, a US-based LED manufacturer. The emitter of MK39 SBT90.2 manufactured by Cree, a US-based LED manufacturing company. The MK39 SBT90.2 has a smooth reflector. The properly focused smooth reflector gives you a more cohesive hotspot and therefore throws better. It has an AR coated lens.

Emitter
1 x Luminus SBT90.2 LED, 8 x Cree XP-L HI LED
Color temperature
4000 K, 6500 K
Reflector
SMO
Lens
toughtened AR coated glass
Switch
electronic side

Performance

The throw is the calculated 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. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.

Flux
13000 lm
Intensity
275625 cd
Throw
1050 m
CD/LM factor
21.2

Software

The MK39 SBT90.2 has mode memory. Mode memory means that the light will remember the mode you were using when the light was last turned off, and when you turn it on again. The ramping mode of the MK39 SBT90.2 is intuitive, and lets you seamlessly ramp the output up and down over almost the entire output range. The MK39 SBT90.2 is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate.

Mode memory
yes
Ramping mode
yes
Strobe
yes
SOS/Beacon
no

Features

The battery indicator lets you know when the battery is low, charging, or fully charged. The MK39 SBT90.2 cannot charge batteries directly. You may need an external charger to keep your battery going. This flashlight has a built-in low voltage protection (LVP) to prevent damage to the cell from over-discharge, so protected cells are not necessary. The built-in thermal control automatically adjusts brightness output to prevent overheating.

Battery
4 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
Specials
flood- and spotlight

Accessories

Package contents
shoulder strap
spare o-ring
tripod thread adapter

The performance of the Manker MK39 SBT90.2 flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Manker MK39 SBT90.2, then don’t hesite and signal the problem to us.

Manker MK39 SBT90.2 (MK39SBT902) pictures

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

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