Acebeam TK18 CU Osram flashlight review
The Acebeam TK18 CU Osram flashlight was released in 2019. It uses 3 x Osram KW CSLNM1.TG LEDs, TIR reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 1900 lm output, 20500 cd intensity, and a beam distance of 286 m.
Excited to find out if this Acebeam flashlight is worth it? Keep scrolling!
Table of Contents
- Acebeam TK18 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
- Links
- 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.
The TK18 CU Osram flashlight offers a versatile lighting solution. TIR lens plays a significant role in shaping the beam pattern of the TK18 CU Osram flashlight. This light has 5 modes of lighting. The TK18 CU Osram's mode memory makes the user experience more seamless and intuitive. It has a strobe function, which is one of the most effective self defense tools available.
Acebeam TK18 CU Osram specifications
| Brand | Acebeam |
|---|---|
| Name | TK18 CU Osram |
| Type | TK18CUO |
| Rating | |
| Launch | 2019 |
| Form | flashlight |
A flashlight provides reassurance and confidence.
Body, materials, weight, colors
| Weight | 124.5 g |
|---|---|
| Length | 105 mm |
| Body diameter | 23 mm |
| Head diameter | 25.5 mm |
| Material | copper |
| Colors | copper |
This 124.5 g flashlight is slightly heavier than most handheld flashlights. Consider the length of the flashlight, it should fit comfortably in your chosen way to carry it. This flashlight comes in a sleek copper color option.
System, LED, lens, reflector
| Emitter | 3 x Osram KW CSLNM1.TG LEDs |
|---|---|
| Color temperature | 6500 K |
| Reflector | TIR |
| Lens | TIR |
| Switch | mechanical rear |
Osram is a German lighting manufacturer. It is a well-known and respected LED maker. Color temperature is used to quantify the color appearance of light sources. The TK18 CU Osram's TIR lens is made of a single piece of transparent material. Mechanical switches offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. The rear switch of the TK18 CU Osram is rugged and durable.
Performance, flux, intensity, throw
| Flux | 1900 lm |
|---|---|
| Intensity | 20500 cd |
| Throw | 286 m |
| CD/LM factor | 10.79 |
The 1900 lm output of TK18 CU Osram provides great flexibility. The TK18 CU Osram flashlight has 20500 cd, it can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is.
Software, user interface, modes
| Modes | 5 modes |
|---|---|
| Mode memory | yes |
| Ramping mode | no |
| Strobe | yes |
| SOS/Beacon | no |
A flashlight's modes are different output settings or brightness levels. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. The TK18 CU Osram flashlight has a strobe function, it produces a rapid, repetitive flashing of light.
Features, battery, protections
| Battery | 1 x 18650 Li-Ion battery |
|---|---|
| Battery indicator | no |
| Charger port | no |
| LVP | yes |
| Thermal regulation | yes |
| Protection | IPx8 |
| AUX LEDs | no |
| Magnetic | no |
The Acebeam TK18 CU Osram flashlight is powered by 1 x 18650 Li-Ion battery. The TK18 CU Osram doesn't have charger port. LVP (Low Voltage Protection) is designed to protect the battery. The thermal protection feature helps prevent overheating. The flashlight has an IPx8 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period.
Accessories, package contents
| Package contents | 2 x spare o-rings clip lanyard spare rubber cover |
|---|
With a clip, you can fasten the flashlight to a reachable spot. When gripping the flashlight with the lanyard around your wrist, it gives a more secure hold. Replacing worn or damaged O-rings helps a lot.
Links
| Official site | https://www.acebeam.com/ |
|---|
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
- clip
Cons
- cool light
- no battery indicator
- no built-in charger
- no auxiliary LEDs
- non-magnetic
Photos
Comparisons
According to our statistics, the Acebeam TK18 CU Osram flashlight was most often compared on our site with the following flashlights.
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Updated: April 28, 2024
