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Acebeam M50 Osram 120lm flashlight review: Pros and Cons

Osram KW CSLNM1.TG LED
120 lm output
1300 cd intensity
integrated 10150 Li-Ion battery

The Acebeam M50 Osram flashlight released in 2019. It uses Osram KW CSLNM1.TG LED, TIR reflector and integrated 10150 Li-Ion battery. The powerful emitter in this flashlight provides up to 120 lm output, 1300 cd intensity, and a beam distance of 72 m.

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 Acebeam M50 Osram, then tell us.

Acebeam M50 Osram / M50O

The flashlight is a must-have tool for outdoor activities. These include camping, hiking, and night-time exploration, it offers guidance and safety. TIR lens plays a significant role in shaping the beam pattern of the M50 Osram flashlight. This light has 2 modes of lighting. Without mode memory, each time you turn on the M50 Osram, it will start from the default or first mode in the sequence. This USB rechargeable flashlight has become popular. It's a top choice for both everyday and demanding use.

Acebeam M50 Osram specifications

BrandAcebeam
NameM50 Osram
TypeM50O
Rating
Rated 4 / 5 based on 1419 user votes.
Launch2019
Formflashlight

Flashlights let you navigate in the dark. They help you find supplies and signal for help. They also provide comfort and security in tough times.

Acebeam M50 Osram / 2

Body, materials, weight, colors

Weight11 g
Length43.3 mm
Head diameter13.9 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack

An extremely lightweight handheld flashlight weighs 11 g. The best flashlight size depends on personal preference. It also depends on intended use and the specific features you want. Aluminium is a lightweight material, which is beneficial for M50 Osram flashlight. The HAIII coating is often matte or textured. This finish improves grip and feels nice in the hand. This flashlight comes in a sleek black color option.

Acebeam M50 Osram / 1

System, LED, lens, reflector

EmitterOsram KW CSLNM1.TG LED
Color temperature6500 K
ReflectorTIR
LensTIR
Switchtwisty

People know Osram LEDs for their high performance, energy efficiency, and reliability. The color temperature choice depends on the light's use and personal taste. The M50 Osram's TIR lens is made of a single piece of transparent material. This material is typically acrylic or polycarbonate.

Acebeam M50 Osram / 3

Performance, flux, intensity, throw

Flux120 lm
Intensity1300 cd
Throw72 m
CD/LM factor10.83

You mainly need a flashlight for basic tasks like finding keys or navigating in dimly lit areas. 120 lm can be enough. It can also be enough for occasional use around the house. 1300 cd can make things quite bright. It's enough for many everyday tasks. The throw distance is the farthest distance the flashlight can light an object. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam.

Software, user interface, modes

Modes2 modes
Mode memoryno
Ramping modeno
Strobeno
SOS/Beaconno

A flashlight's modes are different output settings or brightness levels. They can be chosen to meet different needs and preferences.

Features, battery, protections

Batteryintegrated 10150 Li-Ion battery
Battery indicatoryes
Charger portmicroUSB
LVPyes
Thermal regulationno
ProtectionIPx8
AUX LEDsno
Magneticno

The M50 Osram flashlight utilizes integrated 10150 Li-Ion battery as its power source. The battery indicator prevents surprise power failures. It ensures the flashlight is ready when needed. USB rechargeable flashlights are more popular now. They are popular because they are convenient and sustainable. LVP (Low Voltage Protection) is designed to protect the battery. It stops over-discharging, which can reduce battery life or cause permanent damage.

This flashlight doesn't have built-in temperature control. The flashlight has an IPx8 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period. The manufacturer specifies this.

Accessories, package contents

Package contents2 x spare o-rings
microUSB cable

Instead of searching for matching O-rings, having spare O-rings allows quick fixes.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the M50 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 Acebeam 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
  • multiple modes
  • integrated battery
  • battery indicator
  • USB charger
  • low-voltage protection
  • waterproof

Cons

  • cool light
  • moderated performance
  • low intensity
  • no mode memory
  • no thermal regulation
  • no auxiliary LEDs
  • non-magnetic

Photos

Acebeam M50 Osram / M50O photo 1.
Acebeam M50 Osram / M50O photo 2.
Acebeam M50 Osram / M50O photo 3.
Acebeam M50 Osram / M50O photo 4.
Acebeam M50 Osram / M50O

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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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