Manker U22 III SBT90.2 (2021) review

2021

Luminus SBT90.2 LED

5000 lm output

202500 cd intensity

1 x 21700 Li-Ion battery

The Manker U22 III SBT90.2 (U22IIIL) released in 2021. It uses Luminus SBT90.2 LED, TIR reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 5000 lm output, 202500 cd intensity, and a beam distance of 900 m.

It uses a TIR lens to form the beam pattern. 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. The U22 III SBT90.2 flashlight is rechargeable easily via USB port.

Table of contents:

Manker U22 III SBT90.2 specifications
Manker U22 III SBT90.2 pictures
Manker U22 III SBT90.2 comparisons

Manker U22 III SBT90.2 (U22IIIL) specifications

Brand	Manker
Name	U22 III SBT90.2
Type	U22IIIL
Rating	★★★★★ Rated 3/5 based on 779 user votes.
Launch	2021
Form	flashlight

Body

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

Weight	175 g
Length	134.4 mm
Body diameter	28 mm
Head diameter	52.2 mm
Material	aluminium alloy with HAIII hard-anodized finish
Colors	black

System

The emitter of U22 III SBT90.2 manufactured by Luminus, a US-based LED manufacturer. A TIR lens works on the principle of total internal reflection. The TIR lens collimates the LED light into efficient, well-controlled light beams that maximize the usable lumens in the target area.

Emitter	Luminus SBT90.2 LED
Color temperature	6500 K
Reflector	TIR
Lens	TIR
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	5000 lm
Intensity	202500 cd
Throw	900 m
CD/LM factor	40.5

Software

The U22 III 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 U22 III 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.

Modes	6 modes
Mode memory	yes
Ramping mode	no
Strobe	yes
SOS/Beacon	no

Features

The battery indicator lets you know when the battery is low, charging, or fully charged. This flashlight can charge the battery with an integrated charger, and it works with any USB power source. 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. The U22 III SBT90.2 flashlight can be used as a powerbank to recharge a device, such as a mobile phone.

Battery	1 x 21700 Li-Ion battery
Battery indicator	yes
Charger port	USB Type-C
LVP	yes
Thermal regulation	yes
Protection	IPx8
Impact resistance	1 m
AUX LEDs	no
Magnetic	no
Specials	powerbank function

Accessories

The package includes a holster to safely store your flashlight. The lanyard prevents accidental loss of the flashlight.

Package contents	USB Type-C OTG cable lanyard nylon holster spare o-ring

The performance of the Manker U22 III 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 U22 III SBT90.2, then don’t hesite and signal the problem to us.