Acebeam TK16 CU SST20 flashlight review
The Acebeam TK16 CU SST20 flashlight was released in 2019. It uses 3 x Luminus SST20 LEDs, TIR reflector and 1 x 16340 Li-Ion battery. The powerful emitter in this flashlight provides up to 1250 lm output, 3570 cd intensity, and a beam distance of 119 m.
Want to find out if the Acebeam TK16 CU SST20 is good? Keep reading to know!
Table of Contents
- Acebeam TK16 CU SST20 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 TK16 CU SST20 flashlight offers a versatile lighting solution. TIR lens plays a significant role in shaping the beam pattern of the TK16 CU SST20 flashlight. This light has 5 modes of lighting. The TK16 CU SST20 flashlight recalls the last used mode. You can use the strobe function as a self-defense tool.
Acebeam TK16 CU SST20 specifications
Brand | Acebeam |
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Name | TK16 CU SST20 |
Type | TK16CUSST20 |
Rating | |
Launch | 2019 |
Form | flashlight |
Flashlights let you navigate in the dark. They help you find supplies and signal for help.
Body, materials, weight, colors
Weight | 37.3 g |
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Length | 66.5 mm |
Body diameter | 22 mm |
Head diameter | 23 mm |
Material | copper head, aluminium alloy body with HAIII hard-anodized finish |
Colors | copper |
An extremely lightweight handheld flashlight weighs 37.3 g. Consider the length of the flashlight, it should fit comfortably in your chosen way to carry it. The aluminium body of the TK16 CU SST20 has excellent thermal conductivity. The HAIII coating is often matte or textured. This flashlight comes in a sleek copper color option.
System, LED, lens, reflector
Emitter | 3 x Luminus SST20 LEDs |
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Color temperature | 4000 K |
Reflector | TIR |
Lens | TIR |
Switch | mechanical rear |
Luminus has established a positive reputation as a reliable LED manufacturer. Warm, white light is generally more comfortable. The TK16 CU SST20'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. A simple press or click of the rear switch turns the flashlight on or off.
Performance, flux, intensity, throw
Flux | 1250 lm |
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Intensity | 3570 cd |
Throw | 119 m |
CD/LM factor | 2.86 |
CRI | 95 |
The 1250 lm output of TK16 CU SST20 provides great flexibility. The TK16 CU SST20 flashlight has 3570 cd, it provides a much brighter and more intense beam. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity. If accurate color is a priority for you, choose a flashlight with a CRI of 90 or above. The flashlight has a CRI of 95. It can show colors with exceptional accuracy.
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 TK16 CU SST20 flashlight has a strobe function, it produces a rapid, repetitive flashing of light.
Features, battery, protections
Battery | 1 x 16340 Li-Ion battery |
---|---|
Battery indicator | no |
Charger port | no |
LVP | yes |
Thermal regulation | yes |
Protection | IPx8 |
AUX LEDs | no |
Magnetic | no |
The TK16 CU SST20 flashlight's power source is 1 x 16340 Li-Ion battery. The TK16 CU SST20 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 | 16340 battery 2 x spare o-rings clip spare rubber cover |
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The included battery is picked to match the power needs of the TK16 CU SST20 flashlight. When you clip the flashlight to a good spot, you can angle or position it. When using spare O-rings, follow the maker's instructions.
Links
Official site | https://www.acebeam.com/ |
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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
- warm light
- TIR lens
- tactical switch
- adequate performance
- superior CRI
- multiple modes
- mode memory
- tactical strobe
- low-voltage protection
- thermal regulation
- waterproof
- battery included
- clip
Cons
- low intensity
- no battery indicator
- no built-in charger
- no auxiliary LEDs
- non-magnetic
Photos
Comparisons
According to our statistics, the Acebeam TK16 CU SST20 flashlight was most often compared on our site with the following flashlights.
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Updated: April 23, 2024