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
• Conclusion, pros and cons
• Photos

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. If you found an error or something lacking in the specifications for the Sofirn SP31 v2, then tell us.

The SP31 v2 flashlight offers a versatile lighting solution. 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. It disorients or distracts potential threats or aggressors.

Sofirn SP31 v2 specifications

This Sofirn flashlight is compact and handheld. It is easy to carry and maneuver.

Body, materials, weight, colors

The 72 g flashlight may not provide the same level of brightness or features as larger models. Consider the length of the flashlight. It should fit comfortably in your chosen way to carry it. The aluminum bodies can be anodized. This adds a protective layer and a wide range of color options for flashlight bodies. The HAIII coating resists corrosion well. It shields the aluminum from moisture, humidity, and other corrosive elements. This flashlight features a captivating black color.

System, LED, lens, reflector

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 is different from an orange peel reflector. It has a polished, mirror-like surface. The AR coating on the lens maximizes light transmission. This makes the flashlight more effective in darker environments.

The SP31 v2 uses multiple switches. The switches' placement and design determine this. They allow for one-handed operation. Some flashlights with electronic switches have programmable features. They allow users to customize the behavior of the flashlight. Mechanical switches often offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. The SP31 v2 flashlight has a rear switch. Its operation is usually simple and easy to understand.

Performance, flux, intensity, throw

The 1200 lm output of SP31 v2 provides great flexibility. You can adjust the brightness to fit different needs. 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

A flashlight's modes are different output settings or brightness levels. They can be chosen to meet different needs and preferences. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. It stays in that mode when you turn it on again. Strobe mode on SP31 v2 flashlight produces a rapid, repeated flashing of light. The SOS signal is an international distress call. It indicates an urgent need for help.

Features, battery, protections

The SP31 v2 flashlight utilizes 1 x 18650 Li-Ion battery as its power source. A battery indicator is a feature. It 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. It stops it from reaching a critically low voltage. The SP31 v2 has thermal protection feature. These mechanisms track and regulate the flashlight's temperature as it operates. The flashlight has an IPx8 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period. The manufacturer specifies this.

Accessories, package contents

Instead of searching for matching O-rings, having spare O-rings allows quick fixes.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the SP31 v2 flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

Photos

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by David Hagon

I love bushcraft and flashlights. I find joy in mastering wilderness survival skills and exploring the realm of illuminating gadgets. Bushcraft isn't just fun, it's a learning journey. I form a strong bond with nature. It's more than a hobby, it enriches me in practical and spiritual ways.