Acebeam M50 Nichia 120lm In-depth review, Pros and Cons

Nichia 219C LED
120 lm output
430 cd intensity
integrated 10150 Li-Ion battery

The Acebeam M50 Nichia (M50N) released in 2019. It uses Nichia 219C LED, TIR reflector and integrated 10150 Li-Ion battery. The powerful emitter in this flashlight provides up to 120 lm output, 430 cd intensity, and a beam distance of 41 m.

The M50 Nichia flashlight provides instant illumination at the touch of a switch. This immediate response is particularly useful in emergency situations. TIR lens plays a significant role in shaping the beam pattern of the M50 Nichia flashlight. This light has 2 modes of lighting. Without mode memory, each time you turn on the M50 Nichia, it will start from the default or first mode in the sequence. The flashlight is designed to be powered by rechargeable batteries that can be easily recharged using a USB cable connected to a power source.

Acebeam M50 Nichia (M50N) pictures

Acebeam M50 Nichia / M50N photo 1.
Acebeam M50 Nichia / M50N photo 2.
Acebeam M50 Nichia / M50N photo 3.
Acebeam M50 Nichia / M50N photo 4.
Acebeam M50 Nichia / M50N

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 M50 Nichia, then don’t hesite and signal the problem to us.

Acebeam M50 Nichia (M50N) specifications

NameM50 Nichia
Rated 3 / 5 based on 1368 user votes.

This Acebeam flashlight offers portability, versatility, and reliability in providing illumination.


Weight11 g
Length43.3 mm
Head diameter13.9 mm
Materialaluminium alloy with HAIII hard-anodized finish

The 11 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. Aluminium is a lightweight material, which is beneficial for M50 Nichia flashlight. The HAIII coating 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.


EmitterNichia 219C LED
Color temperature4500 K

Nichia Corporation is a highly regarded Japanese LED manufacturer known for its high-quality LED products. The choice of color temperature depends on the specific lighting application and personal preferences. The TIR lens of M50 Nichia consists of a single-piece lens made of a transparent material, typically acrylic or polycarbonate.


Flux120 lm
Intensity430 cd
Throw41 m
CD/LM factor3.58

If you mainly need a flashlight for basic tasks like finding keys, navigating in dimly lit areas, or occasional use around the house, 120 lm can be adequate. 430 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 candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam.

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. The M50 Nichia with a CRI of 90 is beneficial in everyday use where accurate color perception enhances the overall visual experience..


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 10150 Li-Ion battery
Battery indicatoryes
Charger portmicroUSB
Thermal regulationno

The M50 Nichia flashlight utilizes integrated 10150 Li-Ion battery as its power source. The battery indicator helps users monitor the battery status and estimate how much runtime they have left before the battery needs to be recharged or replaced. The integrated charger allows for convenient and versatile charging options, as you can utilize various USB power sources to recharge the 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.

This flashlight doesn't have built-in temperature control. The flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.


Package contents2 x spare o-rings
microUSB cable

Instead of searching for compatible O-rings, having spare O-rings readily available allows for convenient and immediate repairs or replacements.

The performance of the Acebeam M50 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.

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