Nitecore NM02 2700lm In-depth review, Pros and Cons

4 x Cree XP-G3 S3 LEDs

2700 lm output

5400 cd intensity

1 x 21700 Li-Ion battery

The Nitecore NM02 (NM02) released in 2019. It uses 4 x Cree XP-G3 S3 LEDs, TIR reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 2700 lm output, 5400 cd intensity, and a beam distance of 147 m.

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The NM02 flashlight provides instant illumination at the touch of a switch. This immediate response is particularly useful in emergency situations or when you need instant visibility. TIR lens plays a significant role in shaping the beam pattern of the NM02 flashlight. This light has 5 modes of lighting. The mode memory of NM02 contributes to a more seamless and intuitive user experience. This USB rechargeable flashlight has become a popular choice for both everyday use and demanding situations where reliable lighting is essential.

Nitecore NM02 (NM02) 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 Nitecore NM02, then don’t hesite and signal the problem to us.

Nitecore NM02 (NM02) specifications

Brand	Nitecore
Name	NM02
Type	NM02
Rating	★★★★★ Rated 4/5 based on 1201 user votes.
Launch	2019
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	172.5 g
Length	123.4 mm
Body diameter	28.5 mm
Head diameter	34 mm
Material	aluminium alloy with HAIII hard-anodized finish
Colors	black

This 172.5 g flashlight would be considered slightly heavier than average for a handheld flashlight, but it is still within a reasonable weight range. This weight range is often found in smaller and more compact flashlights designed for everyday use or portability. The length of the NM02 flashlight can affect its portability. A shorter flashlight is generally easier to carry in a pocket, bag, or pouch, making it more convenient for everyday use or when you're on the go.

Aluminium is a lightweight material, which is beneficial for NM02 flashlight. The HAIII coating can also enhance the visual appearance of the flashlight. It offers a uniform and attractive finish, often available in different colors, giving the flashlight a sleek and professional look. This flashlight comes in a sleek black color option.

System

Emitter	4 x Cree XP-G3 S3 LEDs
Color temperature	6500 K
Reflector	TIR
Lens	TIR
Switch	mechanical rear

The emitter of NM02 manufactured by Cree, a US-based LED manufacturing company. Cree 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 measured in units called Kelvin (K) and is used to quantify the color appearance of light sources, particularly white light. The TIR lens of NM02 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 NM02 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. The rear switch of NM02 is typically operated with the thumb or finger, making it easily accessible and convenient to use. The positioning of the switch at the rear of the flashlight allows for natural and intuitive operation, particularly in one-handed scenarios.

Performance

Flux	2700 lm
Intensity	5400 cd
Throw	147 m
CD/LM factor	2

The 2700 lm output of NM02 provides greater versatility, as you can adjust the brightness levels to suit different lighting needs. With 5400 cd, the NM02 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.

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 NM02 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 21700 Li-Ion battery
Battery indicator	yes
Charger port	microUSB
LVP	yes
Thermal regulation	yes
Protection	IPx8
Impact resistance	1 m
AUX LEDs	no
Magnetic	no

The Nitecore NM02 flashlight is powered by 1 x 21700 Li-Ion battery. The battery indicator lets you know when the battery is low, charging, or fully charged. The NM02 flashlight can be charged directly from a USB power source, such as a wall adapter, computer, power bank, or car charger. This allows for convenient and versatile charging options, as you can utilize various USB power sources to recharge the flashlight's internal battery.

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 NM02 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 NM02 flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer. It is recommended to handle flashlights with care and avoid subjecting them to unnecessary rough treatment to ensure their longevity and reliable operation.

Accessories

Package contents	21700 battery clip lanyard microUSB cable nylon holster

Obtaining a flashlight with an included battery saves you the time and effort of searching for a compatible battery or waiting for a separate battery to arrive. The package comes complete with a holster designed specifically to provide a secure and protective storage solution for your flashlight. The clip is useful to keep the light secured in your pocket. The lanyard prevents accidental loss of the flashlight.

The performance of the Nitecore NM02 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.