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Acebeam TK17 Samsung (2020) review

2020
3 x Samsung LH351D LEDs
2300 lm output
5310 cd intensity
1 x 18350 Li-Ion battery

The Acebeam TK17 Samsung (TK17S) released in 2020. It uses 3 x Samsung LH351D LEDs, TIR reflector and 1 x 18350 Li-Ion battery. The powerful emitter in this flashlight provides up to 2300 lm output, 5310 cd intensity, and a beam distance of 146 m.

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.

Table of contents:

Acebeam TK17 Samsung (TK17S) specifications

Brand
Acebeam
Name
TK17 Samsung
Type
TK17S
Rating
Rated 4/5 based on 132 user votes.
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Launch
2020
Form
flashlight

Body

The aluminium body of flashlight treated with a Type III hard-anodized, anti-abrasive finish.

Weight
50.3 g
Length
82.8 mm
Body diameter
21 mm
Head diameter
25.4 mm
Material
aluminium alloy with HAIII hard-anodized finish
Colors
black

System

A TIR lens works on the principle of total internal reflection. The TIR lens collimates the LED light into efficient, well-controlled light beams that maximize the usable lumens in the target area.

Emitter
3 x Samsung LH351D LEDs
Color temperature
6500 K
Reflector
TIR
Lens
TIR
Switch
electronic rear

Performance

The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.

Flux
2300 lm
Intensity
5310 cd
Throw
146 m
CD/LM factor
2.31

Software

The TK17 Samsung has mode memory. Mode memory means that the light will remember the mode you were using when the light was last turned off, and when you turn it on again.

Modes
5 modes
Mode memory
yes
Ramping mode
no
Strobe
no
SOS/Beacon
no

Features

The TK17 Samsung cannot charge batteries directly. You may need an external charger to keep your battery going. This flashlight has a built-in low voltage protection (LVP) to prevent damage to the cell from over-discharge, so protected cells are not necessary. The built-in thermal control automatically adjusts brightness output to prevent overheating.

Battery
1 x 18350 Li-Ion battery
Battery indicator
no
Charger port
no
LVP
yes
Thermal regulation
yes
Protection
IPx8
AUX LEDs
no
Magnetic
no

Accessories

It comes with a battery. The battery must be fully charged before you first use your TK17 Samsung. The clip is useful to keep the light secured in your pocket.

Package contents
18350 battery with microUSB
2 x spare o-rings
clip
microUSB cable

The performance of the Acebeam TK17 Samsung flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Acebeam TK17 Samsung, then don’t hesite and signal the problem to us.

Acebeam TK17 Samsung (TK17S) pictures

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