Acebeam M50 Nichia (2019) review

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.

It uses a TIR lens to form the beam pattern. This light has 2 modes of lighting. This light does not have memory function. The M50 Nichia flashlight is rechargeable easily via USB port.

Table of contents:

Acebeam M50 Nichia (M50N) specifications

NameM50 Nichia
Rated 3/5 based on 1032 user votes.


The aluminium body of flashlight treated with a Type III hard-anodized, anti-abrasive finish.

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


The emitter of M50 Nichia manufactured by Nichia, a Japanese LED manufacturer. A TIR lens works on the principle of total internal reflection. The TIR lens collimates the LED light into efficient, well-controlled light beams that maximize the usable lumens in the target area.

EmitterNichia 219C LED
Color temperature4500 K


The throw is the calculated distance in meters at which the flashlight produces a light intensity of 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.

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


Modes2 modes
Mode memoryno
Ramping modeno


The battery indicator lets you know when the battery is low, charging, or fully charged. This flashlight can charge the battery with an integrated charger, and it works with any USB power source. 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. This light does not have temperature control feature.

Batteryintegrated 10150 Li-Ion battery
Battery indicatoryes
Charger portmicroUSB
Thermal regulationno


Package contents2 x spare o-rings
microUSB cable

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.

The specifications above 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) pictures

Acebeam M50 Nichia / M50N photo Acebeam M50 Nichia / M50N photo Acebeam M50 Nichia / M50N photo Acebeam M50 Nichia / M50N photo
Acebeam M50 Nichia / M50N

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