Reylight Krystal Nichia 1600lm In-depth review, Pros and Cons

Nichia 219C LED
1600 lm output
6000 cd intensity
1 x 18350 Li-Ion battery

The Reylight Krystal Nichia (KRYSTALN) released in 2020. It uses Nichia 219C LED, TIR reflector and 1 x 18350 Li-Ion battery. The powerful emitter in this flashlight provides up to 1600 lm output, 6000 cd intensity, and a beam distance of 155 m.

The Krystal Nichia flashlight is an indispensable tool in various situations, from everyday tasks and outdoor adventures to emergency preparedness and professional use. TIR lens plays a significant role in shaping the beam pattern of the Krystal Nichia flashlight. This light has 3 modes of lighting. Without mode memory, each time you turn on the Krystal Nichia, it will start from the default or first mode in the sequence. The strobe function can be utilized as a self-defense tool, providing a non-lethal means to deter or disorient attackers

Reylight Krystal Nichia (KRYSTALN) pictures

Reylight Krystal Nichia / KRYSTALN photo
Reylight Krystal Nichia / KRYSTALN photo
Reylight Krystal Nichia / KRYSTALN photo
Reylight Krystal Nichia / KRYSTALN photo
Reylight Krystal Nichia / KRYSTALN photo
Reylight Krystal Nichia / KRYSTALN

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 Reylight Krystal Nichia, then don’t hesite and signal the problem to us.

Reylight Krystal Nichia (KRYSTALN) specifications

NameKrystal Nichia
Rated 3/5 based on 1296 user votes.

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


Weight85 g
Length87 mm
Body diameter25 mm
Head diameter27 mm
Materialtitanium with stonewashed finish

The 85 g flashlight would be considered extremely lightweight for a handheld flashlight. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. A longer flashlight may provide a more substantial grip, making it easier to hold and control, especially if you have larger hands. The Krystal Nichia offers an impressive assortment of captivating colors: gold, gray.


EmitterNichia 219C LED
Color temperature4000 K
Switchmechanical rear

Nichia Corporation is a highly regarded Japanese LED manufacturer known for its high-quality LED products and advancements in LED technology. Warm white light is generally considered more comfortable and less harsh on the eyes compared to cool white light. The TIR lens of Krystal 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 Krystal Nichia has mechanical switch. Mechanical switches often offer tactile feedback, allowing users to feel a distinct click or resistance when the switch is pressed. This feedback helps users confirm that the switch has been activated or deactivated, providing a reassuring sense of control and awareness. With a rear switch of Krystal Nichia flashlight, the operation of the flashlight is often straightforward and easy to grasp. A simple press or click of the rear switch turns the flashlight on or off, eliminating the need for complex button combinations or multi-step processes.


Flux1600 lm
Intensity6000 cd
Throw155 m
CD/LM factor3.75

The 1600 lm output of Krystal Nichia provides greater versatility, as you can adjust the brightness levels to suit different lighting needs. With 6000 cd, the Krystal 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.


Modes3 modes
Mode memoryno
Ramping modeno

Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. The strobe function on the Krystal Nichia flashlight is a feature that produces a rapid and repetitive flashing of light. It is designed to create a disorienting or attention-grabbing effect. The Krystal Nichia has an SOS signal mode. The SOS code consists of three short signals, followed by three long signals, and then three short signals again.


Battery1 x 18350 Li-Ion battery
Battery indicatorno
Charger portno
Thermal regulationyes
Specialsred or amber AUX LEDs

The power source of the Krystal Nichia flashlight is 1 x 18350 Li-Ion battery, providing reliable and long-lasting energy for optimal performance. The Krystal 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. When the Krystal Nichia flashlight detects that the voltage of the battery has dropped to a certain threshold, it automatically reduces or cuts off the power output to prevent further discharge. This helps to preserve the battery's capacity and prevent it from reaching a critically low voltage level.

The Krystal 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 Krystal Nichia flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer. Auxiliary LEDs with different color options or specialized modes can be beneficial for specific tasks.


Package contentsclip

With a clip, you can securely fasten the flashlight to a reachable location, ensuring it is easily accessible whenever you need it.

The performance of the Reylight Krystal 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.

Reylight Krystal Nichia (KRYSTALN) comparisons

According to our statistics, the Reylight Krystal Nichia flashlight was most often compared on our site with the following flashlights.

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