Manker U22 III Osram 1500lm In-depth review, Pros and Cons

1500 lm output
250000 cd intensity
1 x 21700 Li-Ion battery

The Manker U22 III Osram (U22IIIO) 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.

The U22 III Osram lashlight 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, offering a more eco-friendly and cost-effective solution.

Manker U22 III Osram (U22IIIO) pictures

Manker U22 III Osram / U22IIIO photo
Manker U22 III Osram / U22IIIO photo
Manker U22 III Osram / U22IIIO photo
Manker U22 III Osram / U22IIIO photo
Manker U22 III Osram / U22IIIO photo
Manker U22 III Osram / U22IIIO

The specifications below 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 Osram, then don’t hesite and signal the problem to us.

Manker U22 III Osram (U22IIIO) specifications

NameU22 III Osram
Rated 4/5 based on 1090 user votes.

The U22 III Osram flashlight offers precise and focused illumination. Unlike ambient or overhead lighting sources, flashlights allow you to direct the light exactly where you need it.


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

This 175 g flashlight would be considered slightly heavier than average for a handheld flashlight, but it is still within a reasonable weight range. This weight range is often found in smaller and more compact flashlights designed for everyday use or portability. It's important to consider the length of the flashlight to ensure it fits comfortably in your desired carrying method. The aluminium body of U22 III Osram has excellent thermal conductivity, meaning it can effectively dissipate heat generated by the flashlight's components, such as the LED or battery.

The HAIII coating provides excellent corrosion resistance, protecting the underlying aluminum from exposure to moisture, humidity, and other corrosive elements. It helps maintain the appearance and functionality of the flashlight, even in harsh environments. The U22 III Osram flashlight is offered in a stylish black color.


EmitterOsram KW CSLPM1.TG LED
Color temperature6500 K
Switchelectronic side

The emitter of U22 III Osram manufactured by Osram, a German lighting manufacturer. Osram is a well-known and respected LED manufacturer in the lighting industry. Color temperature is a characteristic of light. It is measured in units called Kelvin (K) and is used to quantify the color appearance of light sources, particularly white light. The TIR lens of U22 III Osram can minimize light loss and achieve high light output by capturing and redirecting a significant portion of the emitted light. This can result in improved overall beam quality, better beam control, and reduced stray light. The U22 III Osram utilizes electronic switch. Electronic switches on flashlights provide a range of advantages and additional features compared to mechanical switches.


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. This higher output can be advantageous in various situations where you require enhanced visibility or need to illuminate larger areas. 250000 cd represents an extraordinarily high level of brightness. The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. Candela per lumen (cd/lm) is a measure of a flashlight's beam intensity relative to its total luminous flux or output. It quantifies the concentration of light emitted by the flashlight in relation to the total amount of light produced.


Modes5 modes
Mode memoryyes
Ramping modeno

Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. The U22 III Osram has mode memory. Mode memory means that the flashlight will remember the mode you were using when the light was last turned off, and when you turn it on again. The U22 III Osram is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate. It has the SOS beacon function for an emergency situation. The SOS flashes Morse code so you can signal for help when needed. The SOS signal is recognized as an international distress call and is used to indicate an urgent need for assistance.


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

The Manker U22 III Osram flashlight is powered by 1 x 21700 Li-Ion battery. The battery indicator lets you know when the battery is low, charging, or fully charged. The USB charger port on a flashlight can be particularly useful in emergency situations where access to power outlets may be limited. 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 "8" in the IPx8 rating indicates the highest level of protection against water ingress. With an impressive impact resistance rating of 1 m, the U22 III Osram flashlight is built to endure accidental drops or impacts, ensuring its resilience and dependable performance in demanding situations. The U22 III Osram flashlight can be used as a powerbank to recharge a device, such as a mobile phone.


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

The holster provides a reliable and convenient way to keep your flashlight securely protected when not in use. Attaching a lanyard to your U22 III Osram flashlight provides an additional layer of security, reducing the risk of accidental drops or loss. Instead of searching for compatible O-rings or waiting for replacements to arrive, having spare O-rings readily available allows for convenient and immediate repairs or replacements.

The performance of the Manker U22 III Osram 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.

Manker U22 III Osram (U22IIIO) comparisons

According to our statistics, the Manker U22 III Osram flashlight was most often compared on our site with the following flashlights.

Manker MK34 II SST40 NW (MK34IISST40NW) Manker MK34 II SST40 NW Manker U22 III Osram (U22IIIO) Manker U22 III Osram Manker PL21 XP-G3 (PL21XPG3) Manker PL21 XP-G3 Manker TC02 Nichia (TC02NICHIA) Manker TC02 Nichia Manker ML03 (ML03) Manker ML03 Manker E03H II CW (E03HIICW) Manker E03H II CW Manker U12 (U12) Manker U12 Manker MC11 (MC11) Manker MC11

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