Sofirn SP31 v2 flashlight review
The Sofirn SP31 v2 flashlight was released in 2018. It uses Cree XP-L HI LED, SMO reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 1200 lm output, 12707 cd intensity, and a beam distance of 225 m.
Curious to know if this Sofirn flashlight is top-notch? Stay tuned for the answer!
Table of Contents
- Sofirn SP31 v2 specifications
- Body, materials, weight, colors
- System, LED, lens, reflector
- Performance, flux, intensity, throw
- Software, user interface, modes
- Features, battery, protections
- Accessories, package contents
- Links
- Conclusion, pros and cons
- Photos
- Comparisons
The content of this article reflects our own experiences and viewpoints. We aim to offer insights on a topic, and we hope others find it helpful and motivating. Additionally, we make every effort to provide accurate and comprehensive coverage.
The SP31 v2 is an impressive flashlight that offers both power and reliability. This light has 5 modes of lighting. With mode memory, when you turn off the SP31 v2 and then turn it back on, it will activate the last used mode. The strobe function produces a high-frequency flashing light pattern.
Sofirn SP31 v2 specifications
Brand | Sofirn |
---|---|
Name | SP31 v2 |
Type | SP31V2 |
Rating | |
Launch | 2018 |
Form | flashlight |
This flashlight can fit in pockets, backpacks, or glove compartments.
Body, materials, weight, colors
Weight | 72 g |
---|---|
Length | 113.5 mm |
Head diameter | 23.4 mm |
Material | aluminium alloy with HAIII hard-anodized finish |
Colors | black |
The 72 g flashlight may not provide the same level of brightness or features as larger models. The best flashlight size depends on personal preference. Aluminium is a lightweight material, which is beneficial for SP31 v2 flashlight. The HAIII coating resists corrosion well. This flashlight features a captivating black color.
System, LED, lens, reflector
Emitter | Cree XP-L HI LED |
---|---|
Color temperature | 5500 K |
Reflector | SMO |
Lens | toughtened AR coated glass |
Switch | electronic side, mechanical rear |
Lighting professionals trust Cree LEDs. Cree LEDs have gained a strong reputation for quality and performance. The color temperature choice depends on the light's use and personal taste. The SP31 v2 uses a smooth reflector. A smooth reflector has a polished, mirror-like surface. The AR coating on the lens maximizes light transmission. The SP31 v2 uses multiple switches. They allow for one-handed operation.
Some flashlights with electronic switches have programmable features. Mechanical switches offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. The SP31 v2 flashlight has a rear switch.
Performance, flux, intensity, throw
Flux | 1200 lm |
---|---|
Intensity | 12707 cd |
Throw | 225 m |
CD/LM factor | 10.59 |
The 1200 lm output of SP31 v2 provides great flexibility. The SP31 v2 flashlight has 12707 cd, it can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam.
Software, user interface, modes
Modes | 5 modes |
---|---|
Mode memory | yes |
Ramping mode | no |
Strobe | yes |
SOS/Beacon | yes |
A flashlight's modes are different output settings or brightness levels. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. Strobe mode on SP31 v2 flashlight produces a rapid, repeated flashing of light. The SOS signal is commonly used in outdoor adventures or survival scenarios.
Features, battery, protections
Battery | 1 x 18650 Li-Ion battery |
---|---|
Battery indicator | yes |
Charger port | no |
LVP | yes |
Thermal regulation | yes |
Protection | IPx8 |
AUX LEDs | no |
Magnetic | no |
The SP31 v2 flashlight utilizes 1 x 18650 Li-Ion battery as its power source. The battery indicator shows the remaining power level of the flashlight's battery. The SP31 v2 doesn't have charger port. The Low Voltage Protection helps save the battery's capacity. The thermal protection feature helps prevent overheating. The flashlight has an IPx8 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period.
Accessories, package contents
Package contents | 2 x spare o-rings |
---|
Instead of searching for matching O-rings, having spare O-rings allows quick fixes.
Links
Official site | https://sofirnlight.com/ |
---|
Conclusion, pros and cons
This Sofirn flashlight, like any other, has its strengths and weaknesses. Let's take a close look at both sides to understand this flashlight better. I share my thoughts on its standout features and the parts that might need improvement. Keep in mind, these are just my opinions, and you might have a different perspective.
Pros
- lightweight
- aluminium body
- AR coated lens
- side switch
- tactical switch
- adequate performance
- multiple modes
- mode memory
- tactical strobe
- SOS/beacon function
- battery indicator
- low-voltage protection
- thermal regulation
- waterproof
Cons
- no built-in charger
- no auxiliary LEDs
- non-magnetic
Photos
Comparisons
According to our statistics, the Sofirn SP31 v2 flashlight was most often compared on our site with the following flashlights.
If there’s information about the Sofirn SP31 v2 that you would like to see on this site, then write to us.
Updated: April 23, 2024