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Acebeam

Acebeam TK16 CU Osram flashlight review

3 x Osram KW CSLNM1.TG LED
1300 lm output
28500 cd intensity
1 x 16340 Li-Ion battery

The Acebeam TK16 CU Osram flashlight was released in 2019. It uses 3 x Osram KW CSLNM1.TG LED, TIR reflector and 1 x 16340 Li-Ion battery. The powerful emitter in this flashlight provides up to 1300 lm output, 28500 cd intensity, and a beam distance of 338 m.

Curious to know if this Acebeam flashlight is top-notch? Stay tuned for the answer!

Table of Contents

  • Acebeam TK16 CU Osram specifications
    • Body, materials, weight, colors
    • System, LED, lens, reflector
    • Performance, flux, intensity, throw
    • Software, user interface, modes
    • Features, battery, protections
    • Accessories, package contents
  • Conclusion, pros and cons
  • Photos
  • Comparisons

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 TK16 CU Osram, then tell us.

Acebeam TK16 CU Osram / TK16CUO

The flashlight is a must-have tool for outdoor activities. These include camping, hiking, and night-time exploration, it offers guidance and safety. The TK16 CU Osram has TIR lenses. Engineers design them to minimize light scattering and decrease lens artifacts. This light has 5 modes of lighting. The TK16 CU Osram flashlight recalls the last used mode. So, you don't need to access higher brightness levels unless you need to. You can use the strobe function as a self-defense tool. It provides a non-lethal way to deter or disorient attackers.

Acebeam TK16 CU Osram specifications

BrandAcebeam
NameTK16 CU Osram
TypeTK16CUO
Rating
Rated 3 / 5 based on 1463 user votes.
Launch2019
Formflashlight

This Acebeam flashlight is compact and handheld. It is easy to carry and maneuver.

Acebeam TK16 CU Osram / 3

Body, materials, weight, colors

Weight37.3 g
Length66.5 mm
Body diameter22 mm
Head diameter23 mm
Materialcopper
Colorscopper

The 37.3 g flashlight may not provide the same level of brightness or features as larger models. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. This flashlight features a captivating copper color.

Acebeam TK16 CU Osram / 2

System, LED, lens, reflector

Emitter3 x Osram KW CSLNM1.TG LED
Color temperature6500 K
ReflectorTIR
LensTIR
Switchmechanical rear

Osram has a reputation for producing LEDs that deliver consistent quality and durability. Warm, white light is generally more comfortable. It's also less harsh on the eyes than cool, white light. This TIR lens offers flexibility. It can create many beam patterns, from wide angles to spotlights. Mechanical switches often offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. A simple press or click of the rear switch turns the flashlight on or off. This removes the need for complex button combinations or multi-step processes.

Acebeam TK16 CU Osram / 1

Performance, flux, intensity, throw

Flux1300 lm
Intensity28500 cd
Throw338 m
CD/LM factor21.92

The 1300 lm output of TK16 CU Osram provides great flexibility. You can adjust the brightness to fit different needs. The TK16 CU Osram flashlight has 28500 cd. It can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity. It compares this to its total luminous flux or output.

Software, user interface, modes

Modes5 modes
Mode memoryyes
Ramping modeno
Strobeyes
SOS/Beaconno

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. You can use Strobe for signaling purposes. It can also be used for self-defense or to attract attention in emergency situations.

Features, battery, protections

Battery1 x 16340 Li-Ion battery
Battery indicatorno
Charger portno
LVPyes
Thermal regulationyes
ProtectionIPx8
AUX LEDsno
Magneticno

The TK16 CU Osram flashlight's power source is 1 x 16340 Li-Ion battery. It provides reliable, long-lasting energy for top performance. The TK16 CU Osram doesn't have charger port. The Low Voltage Protection helps save the battery's capacity. It stops it from reaching a critically low voltage. The thermal protection feature helps prevent overheating. Overheating can harm the flashlight's performance, battery, and safety. 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 contents16340 battery
2 x spare o-rings
clip
spare rubber cover

The included battery is picked to match the power needs of the TK16 CU Osram flashlight. This ensures reliable and efficient operation. When you clip the flashlight to a good spot, you can angle or position it. This will give you hands-free light. When using spare O-rings, follow the maker's instructions. Use their guidelines for proper installation.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the TK16 CU 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
  • TIR lens
  • tactical switch
  • adequate performance
  • super bright
  • multiple modes
  • mode memory
  • tactical strobe
  • low-voltage protection
  • thermal regulation
  • waterproof
  • battery included
  • clip

Cons

  • cool light
  • no battery indicator
  • no built-in charger
  • no auxiliary LEDs
  • non-magnetic

Photos

Acebeam TK16 CU Osram / TK16CUO photo 1.
Acebeam TK16 CU Osram / TK16CUO photo 2.
Acebeam TK16 CU Osram / TK16CUO photo 3.
Acebeam TK16 CU Osram / TK16CUO photo 4.
Acebeam TK16 CU Osram / TK16CUO

Acebeam TK16 CU Osram comparisons

According to our statistics, the Acebeam TK16 CU Osram flashlight was most often compared on our site with the following flashlights.

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Updated: April 23, 2024

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.