Nitecore P22R 1800lm In-depth review, Pros and Cons

1800 lm output
17200 cd intensity
1 x 18650 Li-Ion battery

The Nitecore P22R (P22R) released in 2019. It uses Cree XHP35 HD LED, SMO reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 1800 lm output, 17200 cd intensity, and a beam distance of 262 m.

The P22R is an impressive flashlight that offers both power and reliability. Its robust build and outstanding illumination make it a versatile lighting instrument. This light has 4 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. This USB rechargeable flashlight eliminates the need for disposable batteries, offering a more eco-friendly and cost-effective solution.

Nitecore P22R (P22R) pictures

Nitecore P22R / P22R photo 1.
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Nitecore P22R / P22R

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 Nitecore P22R, then don’t hesite and signal the problem to us.

Nitecore P22R (P22R) specifications

Rated 4 / 5 based on 1374 user votes.

Unlike ambient or overhead lighting sources, flashlights allow you to direct the light exactly where you need it.


Weight136 g
Length152.8 mm
Head diameter31.8 mm
Materialaluminium alloy with HAIII hard-anodized finish

This 136 g flashlight would be considered slightly heavier than average for a handheld flashlight, but it is still within a reasonable weight range. It's important to consider the length of the flashlight to ensure it fits comfortably in your desired carrying method. The aluminium body of P22R has excellent thermal conductivity, meaning it can effectively dissipate heat generated by the flashlight's components.

Hard-Anodized Type III (HAIII) is a specific anodizing process that creates a thicker and harder oxide layer compared to regular anodizing. The P22R flashlight is offered in a stylish black color.


EmitterCree XHP35 HD LED
Color temperature5000 K
Lenstoughtened AR coated glass
Switchmechanical rear, mode pedal rear

Cree, a US-based LED manufacturing company is a well-regarded LED manufacturer known for its high-quality products and innovation in the lighting industry. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources, particularly white light. The P22R has a smooth reflector. The properly focused smooth reflector gives you a more cohesive hotspot and therefore throws better.

The AR coating reduces the loss of light due to reflections, allowing more light to pass through the lens. The multiple switch configuration on the P22R flashlight can be a useful option, providing additional versatility and convenience in operating the flashlight. Mechanical switches are typically built with robust construction, making them resistant to wear and tear, and capable of enduring various environmental conditions. Rear switches are commonly found on tactical flashlights designed for law enforcement, military, and self-defense purposes.


Flux1800 lm
Intensity17200 cd
Throw262 m
CD/LM factor9.56

With 1800 lm, the P22R flashlight will offer a brighter and more powerful beam of light. The P22R flashlight with 17200 cd has an extended throw distance, allowing you to illuminate objects or areas at greater distances. The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. The cd/lm factor (candela-to-lumen ratio) provides information about how concentrated or focused the light output of a light source is.


Modes4 modes
Mode memoryyes
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. 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. Strobe mode on P22R flashlight produces a rapid, repeated flashing of light.


Battery1 x 18650 Li-Ion battery
Battery indicatoryes
Charger portUSB Type-C
Thermal regulationyes

The Nitecore P22R flashlight is powered by 1 x 18650 Li-Ion battery. A battery indicator is a feature that provides information about the remaining power level of the flashlight's battery. The P22R flashlight can be charged directly from a USB power source, such as a wall adapter, computer, power bank, or car charger. When the flashlight detects that the voltage of the battery has dropped to a certain threshold, it automatically reduces or cuts off the power output.

The built-in thermal control automatically adjusts brightness output to prevent overheating. The "6" in the IP68 rating represents the level of protection against solid objects, specifically dust and foreign particles. The "8" in the IP68 rating indicates the highest level of protection against water ingress.


Package contents18650 battery
2 x spare o-rings
CR123 battery magazine
NTH20 tactical holster
USB Type-C cable

It comes with a battery. The battery must be fully charged before you first use your P22R. The holster provides a reliable and convenient way to keep your flashlight securely protected when not in use. The clip is useful to keep the light secured in your pocket. Attaching a lanyard to your P22R flashlight provides an additional layer of security, reducing the risk of accidental drops or loss. Regularly replacing worn or damaged O-rings helps maintain the overall durability and performance of the flashlight.

The performance of the Nitecore P22R 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.

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