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Sofirn SC31 Pro 2000lm In-depth review, Pros and Cons

Luminus SST40 LED
2000 lm output
10000 cd intensity
1 x 18650 Li-Ion battery

The Sofirn SC31 Pro (SC31PRO) released in 2020. It uses Luminus SST40 LED, SMO reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 2000 lm output, 10000 cd intensity, and a beam distance of 200 m.

The SC31 Pro is a powerful and reliable flashlight. With its impressive illumination capabilities and durable construction, it serves as an exceptional lighting tool for various situations and environments. The memory function is a nice feature, the light will remember the last used mode. It has a strobe function, which is one of the most effective self defense tools available. The USB charger port allows you to charge this flashlight using alternative power sources.

Sofirn SC31 Pro (SC31PRO) pictures

Sofirn SC31 Pro / SC31PRO photo 1.
Sofirn SC31 Pro / SC31PRO photo 2.
Sofirn SC31 Pro / SC31PRO photo 3.
Sofirn SC31 Pro / SC31PRO photo 4.
Sofirn SC31 Pro / SC31PRO

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 Sofirn SC31 Pro, then don’t hesite and signal the problem to us.

Sofirn SC31 Pro (SC31PRO) specifications

BrandSofirn
NameSC31 Pro
TypeSC31PRO
Rating
Rated 3 / 5 based on 1187 user votes.
Launch2020
Formflashlight

This flashlight can easily fit into pockets, backpacks, or glove compartments, allowing you to carry them wherever you go.

Body

Weight59 g
Length117.5 mm
Head diameter25.4 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack

This 59 g flashlight would generally be considered lightweight and easy to handle for most people. 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 body of SC31 Pro is known for its durability and strength. It offers excellent resistance to impacts, scratches, and corrosion. The body of SC31 Pro flashlight treated with a Type III hard-anodized, anti-abrasive finish. The SC31 Pro flashlight is available in black.

System

EmitterLuminus SST40 LED
Color temperature5000 K, 6500 K
ReflectorSMO
LensAR coated glass
Switchelectronic side

The US-based Luminus is recognized as a reputable LED manufacturer in the lighting industry. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources, particularly white light. The SC31 Pro has a smooth reflector. The properly focused smooth reflector gives you a more cohesive hotspot and therefore throws better. The Anti-Reflective coating is a thin optical coating applied to the surface of the lens to minimize reflections and improve light transmission. Electronic switches on this flashlight provide a range of advantages and additional features compared to mechanical switches.

Performance

Flux2000 lm
Intensity10000 cd
Throw200 m
CD/LM factor5

With 2000 lm, the SC31 Pro flashlight will offer a brighter and more powerful beam of light. With 10000 cd, the SC31 Pro flashlight provides a noticeably brighter and more intense beam of light. The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. The cd/lm factor (candela-to-lumen ratio) provides information about how concentrated or focused the light output of a light source is.

Software

FirmwareAnduril
Mode memoryyes
Ramping modeyes
Strobeyes
SOS/Beaconyes

The Anduril firmware is an open-source firmware developed for flashlights. It is designed to provide advanced control and customization options. 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. The ramping mode of the SC31 Pro is intuitive, and lets you seamlessly ramp the output up and down over almost the entire output range.

The SC31 Pro is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate. The SOS flashes Morse code so you can signal for help when needed.

Features

Battery1 x 18650 Li-Ion battery
Battery indicatoryes
Charger portUSB Type-C
LVPyes
Thermal regulationyes
ProtectionIPx8
Impact resistance1 m
AUX LEDsno
Magneticno

The Sofirn SC31 Pro flashlight is powered by 1 x 18650 Li-Ion battery. 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 a 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.

The built-in thermal control automatically adjusts brightness output to prevent overheating. The "8" in the IPx8 rating indicates the highest level of protection against water ingress. The impact resistance of a flashlight refers to its ability to withstand physical shocks or impacts without being damaged.

Accessories

Package contentsUSB Type-C cable
clip
lanyard

The clip is useful to keep the light secured in your pocket. The lanyard prevents accidental loss of the flashlight.

The performance of the Sofirn SC31 Pro 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.

If there’s information about the Sofirn SC31 Pro that you would like to see on this site, then write to us.

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