Nitecore Tube V2.0 55lm In-depth review, Pros and Cons

unspecified LED
55 lm output
156 cd intensity
integrated Li-Ion battery

The Nitecore Tube V2.0 (TUBEV2) released in 2019. It uses unspecified LED, no reflector and integrated Li-Ion battery. The powerful emitter in this flashlight provides up to 55 lm output, 156 cd intensity, and a beam distance of 25 m.

This flashlight has a wide range of applications across various domains. It is an indispensable tool for outdoor activities like camping, hiking, or night-time exploration, offering guidance and safety. This light has 2 modes of lighting. Without mode memory, this flashlight always starts in the default mode. This USB rechargeable flashlight is designed to be compact and lightweight, making them highly portable and easy to carry.

Nitecore Tube V2.0 (TUBEV2) pictures

Nitecore Tube V2.0 / TUBEV2 photo
Nitecore Tube V2.0 / TUBEV2 photo
Nitecore Tube V2.0 / TUBEV2

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 Tube V2.0, then don’t hesite and signal the problem to us.

Nitecore Tube V2.0 (TUBEV2) specifications

NameTube V2.0
Rated 3/5 based on 1192 user votes.

The presence of a flashlight can provide a sense of reassurance and confidence in unfamiliar or potentially dangerous environments.


Weight9.6 g
Length56.5 mm
Head diameter21 mm

The 9.6 g flashlight may not provide the same level of brightness or features as larger models, it can be handy for quick and convenient illumination in emergency situations or for close-range tasks. The length of the Tube V2.0 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. The Tube V2.0 flashlight is available in a variety of colors, and the choice of color can serve different purposes and preferences.


Emitterunspecified LED
Color temperature6500 K
Switchelectronic side

The choice of color temperature depends on the specific lighting application and personal preferences. The Tube V2.0 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.


Flux55 lm
Intensity156 cd
Throw25 m
CD/LM factor2.84

If you mainly need a flashlight for basic tasks like finding keys, navigating in dimly lit areas, or occasional use around the house, 55 lm can be adequate. 156 cd can provide a reasonable level of luminous intensity for many everyday lighting tasks. 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. Flashlights with a higher cd/lm ratio typically excel in long-range throw and focused beam applications, while flashlights with a lower cd/lm ratio may provide a wider and more evenly distributed beam for closer-range illumination or general-purpose use.


Modes2 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.


Batteryintegrated Li-Ion battery
Battery indicatorno
Charger portmicroUSB
Thermal regulationno
Impact resistance1 m

The Tube V2.0 flashlight utilizes integrated Li-Ion battery as its power source. USB rechargeable flashlights have become increasingly popular in recent years due to their convenience and sustainability. 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. This flashlight doesn't have built-in temperature control. Flashlights without thermal protection may rely on other design elements for heat dissipation, such as heat sinks, fins, or body materials with good thermal conductivity.

The "6" in the IP65 rating represents the level of protection against solid objects, specifically dust and foreign particles. It indicates that the Tube V2.0 flashlight, is fully protected against the entry of dust and other solid objects. The IP65 rating indicates that the Tube V2.0 flashlight has a protection against water jets. It is important to consider the impact resistance rating when selecting a flashlight, especially if you anticipate using it in situations where accidental drops or impacts are likely to occur.


Package contentskeyring

The performance of the Nitecore Tube V2.0 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.

Nitecore Tube V2.0 (TUBEV2) comparisons

According to our statistics, the Nitecore Tube V2.0 flashlight was most often compared on our site with the following flashlights.

Nitecore EC21 (EC21) Nitecore EC21 Nitecore NE02 (NE02) Nitecore NE02 Nitecore Thumb Leo (THUMBLEO) Nitecore Thumb Leo Nitecore HU60 (HU60) Nitecore HU60 Nitecore Concept 2 (CONCEPT2) Nitecore Concept 2 Nitecore HC60W (HC60W) Nitecore HC60W Nitecore P20iX (P20IX) Nitecore P20iX Nitecore HC30 (HC30) Nitecore HC30

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