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Manker U22 III Osram flashlight review

Osram KW CSLPM1.TG LED
1500 lm output
250000 cd intensity
1 x 21700 Li-Ion battery

The Manker U22 III Osram flashlight released in 2021. It uses Osram KW CSLPM1.TG LED, TIR reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 1500 lm output, 250000 cd intensity, and a beam distance of 1000 m.

Curious if the Manker's flashlight is a real gem? Keep following along!

Table of Contents

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. If you found an error or something lacking in the specifications for the Manker U22 III Osram, then tell us.

Manker U22 III Osram / U22IIIO

The U22 III Osram flashlight offers a versatile lighting solution. TIR technology minimizes hotspots, dark spots, and irregularities in the beam of U22 III Osram. This light has 5 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. This USB rechargeable flashlight eliminates the need for disposable batteries. It offers a cheaper and more eco-friendly solution.

Manker U22 III Osram specifications

BrandManker
NameU22 III Osram
TypeU22IIIO
Rating
Rated 4 / 5 based on 1228 user votes.
Launch2021
Formflashlight

Flashlights are unlike ambient or overhead lights. They let you aim the light where you need it.

Manker U22 III Osram / 3

Body, materials, weight, colors

Weight175 g
Length134.4 mm
Body diameter28 mm
Head diameter52.2 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack

This 175 g flashlight is slightly heavier than most handheld flashlights. But, it is still at a reasonable weight. Consider the length of the flashlight. It should fit comfortably in your chosen way to carry it. The aluminium body of the U22 III Osram has excellent thermal conductivity. This means it can effectively dissipate heat generated by the flashlight's components. The HAIII coating resists corrosion well. It shields the aluminum from moisture, humidity, and other corrosive elements. The U22 III Osram flashlight comes in a stylish black color.

Manker U22 III Osram / 4

System, LED, lens, reflector

EmitterOsram KW CSLPM1.TG LED
Color temperature6500 K
ReflectorTIR
LensTIR
Switchelectronic side

Osram is a German lighting manufacturer. It is a well-known and respected LED maker in the lighting industry. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources. The TIR lens of the U22 III Osram can reduce light loss. To achieve high light output, it captures and redirects much of the emitted light. The flashlight has electronic switches. They have many benefits and extra features compared to mechanical switches.

Manker U22 III Osram / 1

Performance, flux, intensity, throw

Flux1500 lm
Intensity250000 cd
Throw1000 m
CD/LM factor166.67

With 1500 lm, the U22 III Osram flashlight will offer a brighter and more powerful beam of light. 250000 cd represents an extraordinarily high level of brightness. 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.

Manker U22 III Osram / 2

Software, user interface, modes

Modes5 modes
Mode memoryyes
Ramping modeno
Strobeyes
SOS/Beaconyes

A flashlight's modes are different output settings or brightness levels. They can be chosen to meet different needs and preferences. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. It stays in that mode when you turn it on again. Strobe mode on U22 III Osram flashlight produces a rapid, repeated flashing of light. The SOS signal is an international distress call. It indicates an urgent need for help.

Features, battery, protections

Battery1 x 21700 Li-Ion battery
Battery indicatoryes
Charger portUSB Type-C
LVPyes
Thermal regulationyes
ProtectionIPx8
Impact resistance1 m
AUX LEDsno
Magneticno
Specialspowerbank function

The Manker U22 III Osram flashlight is powered by 1 x 21700 Li-Ion battery. A battery indicator is a feature. It shows the remaining power level of the flashlight's battery. The U22 III Osram flashlight can charge from a USB power source. This source can be a wall adapter, computer, power bank, or car charger. The flashlight detects when the battery's voltage has dropped to a certain level. Then, it reduces or cuts off the power.

The built-in thermal control adjusts brightness output to prevent overheating. The "8" in the IPx8 rating means the highest level of protection. It is against water ingress. This flashlight can withstand impacts. They can be up to 1 m without causing much harm. The powerbank is in the U22 III Osram flashlights. It can be a big help during emergencies or power outages.

Accessories, package contents

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

The holster keeps your flashlight secure. It provides a reliable and easy way to do this when not in use. Attaching a lanyard to your U22 III Osram flashlight provides an additional layer of security. It reduces the risk of accidental drops or loss. Replacing worn or damaged O-rings helps a lot. It keeps up the flashlight's durability and performance.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the U22 III Osram flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

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

  • lightweight
  • aluminium body
  • TIR lens
  • side switch
  • adequate performance
  • extremely bright
  • multiple modes
  • mode memory
  • tactical strobe
  • SOS/beacon function
  • battery indicator
  • USB charger
  • low-voltage protection
  • thermal regulation
  • waterproof
  • protective holster

Cons

  • cool light
  • no auxiliary LEDs
  • non-magnetic

Photos

Manker U22 III Osram / U22IIIO photo 1.
Manker U22 III Osram / U22IIIO photo 2.
Manker U22 III Osram / U22IIIO photo 3.
Manker U22 III Osram / U22IIIO photo 4.
Manker U22 III Osram / U22IIIO photo 5.
Manker U22 III Osram / U22IIIO

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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.
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