Fireflies E01 flashlight review

The Fireflies E01 flashlight was released in 2019. It uses Luminus SST40 LED, TIR reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 2300 lm output, 40000 cd intensity, and a beam distance of 400 m.

Curious if this Fireflies flashlight is a real gem? Keep following along!

Table of Contents

• Fireflies E01 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 flashlight is a must-have tool for outdoor activities, it offers guidance and safety. TIR technology minimizes hotspots, dark spots, and irregularities in the beam of E01. The E01 mode memory eliminates the need to cycle through modes. It provides convenience and saves time. You can use the strobe function as a self-defense tool.

Fireflies E01 specifications

The E01 flashlight enhances safety.

Body, materials, weight, colors

The E01 is small, compact, and designed for ultra-portability. The length of a flashlight can affect how it feels in your hand and how you can grip it. The aluminium body of the E01 has excellent thermal conductivity. The body of E01 flashlight treated with a Type III hard-anodized, anti-abrasive finish. Factors can influence the color choice of the flashlight body.

System, LED, lens, reflector

Luminus has established a positive reputation as a reliable LED manufacturer. Warm, white light is generally more comfortable. The TIR lens of the E01 can reduce light loss, it captures and redirects much of the emitted light. The electronic switches may have a higher chance of standby drain.

Performance, flux, intensity, throw

With 2300 lm, the E01 flashlight will offer a brighter and more powerful beam of light. The E01 flashlight has 40000 cd, it can light objects at greater distances. The throw is the distance in meters at which the flashlight produces a light intensity of 0.25 lux. Candela per lumen (cd/lm) measures a flashlight's beam intensity.

Software, user interface, modes

Anduril software offers many output modes. These include different brightness levels, strobe modes, beacon modes, and more. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. The ramping mode has an advantage. It offers precise control over the light amount emitted by the flashlight. Designers created the strobe function to produce a disorienting or attention-grabbing effect. The E01's SOS mode produces a specific sequence of long and short flashes.

Features, battery, protections

The E01 flashlight's power source is 1 x 21700 Li-Ion battery. The battery indicator prevents surprise power failures. The E01 cannot charge batteries. You may need an external charger to keep your battery going. The flashlight detects when the battery's voltage has dropped to a certain level. The built-in thermal control adjusts brightness output to prevent overheating. The "8" in the IPx8 rating means the highest level of protection.

Accessories, package contents

The lanyard of the E01 protects the flashlight from accidental damage. When using spare O-rings, follow the maker's instructions.

Links

Conclusion, pros and cons

This Fireflies 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.

Photos

Comparisons

According to our statistics, the Fireflies E01 flashlight was most often compared on our site with the following flashlights.

Fireflies E07 SST20 NW Fireflies E07 XPL Fireflies T9R PM1 Fireflies E07 SST20 CW

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Updated: April 23, 2024

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.