Acebeam TK18 AL Nichia 1650lm review: Pros and Cons
The Acebeam TK18 AL Nichia (TK18ALN) released in 2019. It uses 3 x Nichia 219C LEDs, TIR reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 1650 lm output, 9160 cd intensity, and a beam distance of 191 m.
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- #body
- #system
- #performance
- #software
- #features
- #accessories
- #pros-and-cons
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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 TK18 AL Nichia, then tell us.
The TK18 AL Nichia is a powerful and reliable flashlight. It has impressive illumination and durable construction. It is an exceptional lighting tool, it works in many situations and environments. It uses a TIR lens to form the beam pattern. 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.
Acebeam TK18 AL Nichia (TK18ALN) specifications
Brand | Acebeam |
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Name | TK18 AL Nichia |
Type | TK18ALN |
Rating | |
Launch | 2019 |
Form | flashlight |
This flashlight can fit in pockets, backpacks, or glove compartments. You can carry it wherever you go.
Body
Weight | 58 g |
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Length | 105 mm |
Body diameter | 23 mm |
Head diameter | 25.5 mm |
Material | aluminium alloy with HAIII hard-anodized finish |
Colors | black |
The flashlight weighs 58 g. It is lightweight and easy to handle for most people. A balanced flashlight has even weight. It can be more comfortable to hold for longer and reduce hand fatigue. The aluminium body of the TK18 AL Nichia has a reputation for being durable and strong. It offers excellent resistance to impacts, scratches, and corrosion. The body of TK18 AL Nichia flashlight treated with a Type III hard-anodized, anti-abrasive finish. The TK18 AL Nichia flashlight is available in black.
System
Emitter | 3 x Nichia 219C LEDs |
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Color temperature | 4000 K |
Reflector | TIR |
Lens | TIR |
Switch | mechanical rear |
The emitter of TK18 AL Nichia manufactured by Nichia, a Japanese LED manufacturer. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources. The TIR lens makes the LED light collimated. It does this into efficient, well-controlled beams. These beams maximize the usable lumens in the target area. Mechanical switches are usually robust. They resist wear and tear and work in many environments. The rear switch of the TK18 AL Nichia is usually operated with the thumb or finger. This makes it easy to reach and use.
Performance
Flux | 1650 lm |
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Intensity | 9160 cd |
Throw | 191 m |
CD/LM factor | 5.55 |
CRI | 95 |
With 1650 lm, the TK18 AL Nichia flashlight will offer a brighter and more powerful beam of light. The TK18 AL Nichia flashlight has 9160 cd. It provides a much brighter and more intense beam. The throw is the distance in meters at which the flashlight produces a light intensity of 0.25 lux. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is. A flashlight with a higher CRI can show colors more accurately. This is useful for examining objects, it helps tell colors apart in low-light or nighttime. A CRI of 95 indicates extremely high color accuracy. It provides a near-perfect representation of colors.
Software
Modes | 5 modes |
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Mode memory | yes |
Ramping mode | no |
Strobe | yes |
SOS/Beacon | no |
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. The TK18 AL Nichia flashlight has a strobe function. It produces a rapid, repetitive flashing of light.
Features
Battery | 1 x 18650 Li-Ion battery |
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Battery indicator | no |
Charger port | no |
LVP | yes |
Thermal regulation | yes |
Protection | IPx8 |
AUX LEDs | no |
Magnetic | no |
The Acebeam TK18 AL Nichia flashlight is powered by 1 x 18650 Li-Ion battery. The TK18 AL Nichia cannot charge batteries. You may need an external charger to keep your battery going. This flashlight has built-in low voltage protection (LVP). It prevents damage from over-discharge, so it doesn't need protected cells. The built-in thermal control adjusts brightness output to prevent overheating. The "8" in the IPx8 rating means the highest level of protection. It is against water ingress.
Accessories
Package contents | 2 x spare o-rings clip lanyard spare rubber cover |
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The clip is useful to keep the light secured in your pocket. When gripping the flashlight with the lanyard around your wrist, it gives a more secure hold. It also gives a more stable hold. Replacing worn or damaged O-rings helps a lot. It keeps up the flashlight's durability and performance.
According to the ANSI/NEMA FL1 Standard, we measure the performance of the Acebeam TK18 AL Nichia flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.
Acebeam TK18 AL Nichia 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
- clip
Cons
- no battery indicator
- no built-in charger
- no auxiliary LEDs
- non-magnetic
Acebeam TK18 AL Nichia (TK18ALN) pictures
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