Acebeam TK17 TI Nichia 1400lm In-depth review, Pros and Cons

3 x Nichia 219C LEDs

1400 lm output

8500 cd intensity

1 x 18350 Li-Ion battery

The Acebeam TK17 TI Nichia (TK17TIN) released in 2020. It uses 3 x Nichia 219C LEDs, TIR reflector and 1 x 18350 Li-Ion battery. The powerful emitter in this flashlight provides up to 1400 lm output, 8500 cd intensity, and a beam distance of 184 m.

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The TK17 TI Nichia flashlight is an essential tools for emergency preparedness. In situations like natural disasters or blackouts, when electricity is unavailable, a flashlight becomes crucial for navigating dark areas, locating supplies, or signaling for help. TIR lens plays a significant role in shaping the beam pattern of the TK17 TI Nichia flashlight. This light has 5 modes of lighting. With mode memory, when you turn off the TK17 TI Nichia and then turn it back on again, it will automatically activate the mode that was last used before it was turned off.

Acebeam TK17 TI Nichia (TK17TIN) pictures

The specifications below 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 TI Nichia, then don’t hesite and signal the problem to us.

Acebeam TK17 TI Nichia (TK17TIN) specifications

Brand	Acebeam
Name	TK17 TI Nichia
Type	TK17TIN
Rating	★★★★★ Rated 3/5 based on 1271 user votes.
Launch	2020
Form	flashlight

Flashlights enable you to navigate in the dark, locate supplies, signal for help, or provide comfort and security in challenging circumstances.

Body

Weight	80.5 g
Length	82.8 mm
Body diameter	21 mm
Head diameter	25.4 mm
Material	titanium
Colors	titanium

The 80.5 g flashlight would be considered extremely lightweight for a handheld flashlight. It's important to consider the length of the flashlight to ensure it fits comfortably in your desired carrying method. This flashlight comes in a sleek titanium color option.

System

Emitter	3 x Nichia 219C LEDs
Color temperature	4000 K
Reflector	TIR
Lens	TIR
Switch	electronic rear

Nichia Corporation is a highly regarded Japanese LED manufacturer known for its high-quality LED products and advancements in LED technology. The choice of color temperature depends on the specific lighting application and personal preferences. The TIR lens of TK17 TI Nichia consists of a single-piece lens made of a transparent material, typically acrylic or polycarbonate. Its shape and internal geometry are designed to achieve specific light distribution patterns, such as flood or spot beams, by manipulating the behavior of light rays.

The TK17 TI Nichia has electronic switch. Some flashlights with electronic switches have programmable features that allow users to customize the behavior of the flashlight. This may include setting specific modes, configuring brightness levels, or enabling unique functions according to individual preferences. The TK17 TI Nichia uses a reear switch. Rear switches are commonly found on tactical flashlights designed for law enforcement, military, and self-defense purposes. The rear switch allows for quick and easy momentary activation or constant-on activation, enabling rapid response and tactical maneuvering.

Performance

Flux	1400 lm
Intensity	8500 cd
Throw	184 m
CD/LM factor	6.07
CRI	90

The 1400 lm output of TK17 TI Nichia provides greater versatility, as you can adjust the brightness levels to suit different lighting needs. With 8500 cd, the TK17 TI Nichia flashlight provides a noticeably brighter and more intense beam of light. It can illuminate objects or areas with greater clarity and visibility, even at longer distances. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The stated throw distance typically indicates the point at which the brightness falls below a specified threshold, such as 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. In some cases, a flashlight with a higher CRI may offer a more natural and pleasant viewing experience, as it can better reveal the true colors of the surroundings. This can be advantageous when using a flashlight for extended periods or in situations where visual comfort is desired. The TK17 TI Nichia with a CRI of 90 is beneficial in everyday use where accurate color perception enhances the overall visual experience. It can make colors appear more vibrant, natural, and distinguishable, allowing for a more immersive and enjoyable lighting environment.

Software

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

Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. The TK17 TI Nichia has mode memory. Mode memory means that the flashlight will remember the mode you were using when the light was last turned off, and when you turn it on again.

Features

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

The TK17 TI Nichia flashlight utilizes 1 x 18350 Li-Ion battery as its power source. The TK17 TI Nichia doesn't have charger port. A charger port is a designated connection point or interface where you can plug in a charger to recharge the flashlight's battery. LVP (Low Voltage Protection) is designed to protect the battery from being over-discharged, which can lead to reduced battery life or even permanent damage.

The TK17 TI Nichia has thermal protection feature. The thermal protection mechanisms are designed to monitor and regulate the temperature of the flashlight during operation. This feature helps prevent overheating, which can be detrimental to the flashlight's performance, battery, and overall safety. The TK17 TI Nichia flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.

Accessories

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

The included battery is selected by the manufacturer to ensure optimal compatibility and performance with the TK17 TI Nichia flashlight. The clip allows you to attach this flashlight to a belt, pocket, backpack, or other items, enabling convenient hands-free carry. This is especially helpful when you need quick access to your flashlight while keeping your hands available for other tasks. Regularly replacing worn or damaged O-rings helps maintain the overall durability and performance of the flashlight.

The performance of the Acebeam TK17 TI Nichia 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.