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Acebeam M50 LH351D (2019) review

2019
Samsung LH351D LED
200 lm output
460 cd intensity
integrated 10150 Li-Ion battery

The Acebeam M50 LH351D (M50LH351D) released in 2019. It uses Samsung LH351D LED, TIR reflector and integrated 10150 Li-Ion battery. The powerful emitter in this flashlight provides up to 200 lm output, 460 cd intensity, and a beam distance of 43 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 LH351D flashlight is rechargeable easily via USB port.

Table of contents:

Acebeam M50 LH351D (M50LH351D) specifications

Brand
Acebeam
Name
M50 LH351D
Type
M50LH351D
Rating
Rated 4/5 based on 137 user votes.
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Launch
2019
Form
flashlight

Body

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

Weight
11 g
Length
43.3 mm
Head diameter
13.9 mm
Material
aluminium alloy with HAIII hard-anodized finish
Colors
black

System

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.

Emitter
Samsung LH351D LED
Color temperature
5000 K
Reflector
TIR
Lens
TIR
Switch
twisty

Performance

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.

Flux
200 lm
Intensity
460 cd
Throw
43 m
CD/LM factor
2.3

Software

Modes
2 modes
Mode memory
no
Ramping mode
no
Strobe
no
SOS/Beacon
no

Features

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.

Battery
integrated 10150 Li-Ion battery
Battery indicator
yes
Charger port
microUSB
LVP
yes
Thermal regulation
no
Protection
IPx8
AUX LEDs
no
Magnetic
no

Accessories

Package contents
2 x spare o-rings
microUSB cable

The performance of the Acebeam M50 LH351D 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 LH351D, then don’t hesite and signal the problem to us.

Acebeam M50 LH351D (M50LH351D) pictures

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