Fireflies E07 Nichia flashlight review

7 x Nichia 219B LEDs
3500 lm output
7106 cd intensity
1 x 21700 Li-Ion battery

The Fireflies E07 Nichia flashlight was released in 2019. It uses 7 x Nichia 219B LEDs, TIR reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 3500 lm output, 7106 cd intensity, and a beam distance of 169 m.

Curious if the E07 Nichia shines bright? You'll find out soon!

Table of Contents

  • Fireflies E07 Nichia 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
  • 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. If you found an error or something lacking in the specifications for the Fireflies E07 Nichia, then tell us.

Fireflies E07 Nichia / E07N

The E07 Nichia is an impressive flashlight that offers both power and reliability. Its robust build and outstanding illumination make it a versatile lighting instrument. TIR lens plays a significant role in shaping the beam pattern of the E07 Nichia flashlight. The E07 Nichia's mode memory makes the user experience more seamless and intuitive. It has a strobe function, which is one of the most effective self defense tools available.

Fireflies E07 Nichia specifications

NameE07 Nichia
Rated 4 / 5 based on 1463 user votes.

This Fireflies flashlight offers portability, versatility, and reliability in providing illumination.

Fireflies E07 Nichia / 1

Body, materials, weight, colors

Weight125 g
Length112 mm
Body diameter26 mm
Head diameter37.5 mm
Materialaluminium alloy with HAIII hard-anodized finish

This 125 g flashlight is slightly heavier than most handheld flashlights. But, it is still at a reasonable weight. The best flashlight size depends on personal preference. It also depends on intended use and the specific features you want. Aluminium is a lightweight material, which is beneficial for E07 Nichia flashlight. HAIII is a specific anodizing process. It creates a thicker and harder oxide layer than regular anodizing. This flashlight offers many color options. You can choose from a wide range of hues. They will suit your style and preferences.

Fireflies E07 Nichia / 9

System, LED, lens, reflector

Emitter7 x Nichia 219B LEDs
Color temperature4000 K
Switchelectronic side

Nichia Corporation is a highly regarded Japanese LED manufacturer. Its high-quality LEDs are well-known. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources. The E07 Nichia's TIR lens is made of a single piece of transparent material. This material is typically acrylic or polycarbonate. The flashlight has electronic switches. They have many benefits and extra features compared to mechanical switches.

Fireflies E07 Nichia / 8

Performance, flux, intensity, throw

Flux3500 lm
Intensity7106 cd
Throw169 m
CD/LM factor2.03

The E07 Nichia flashlight has 3500 lm. It will provide an exceptionally bright and powerful beam of light. The E07 Nichia flashlight has 7106 cd. It provides a much brighter and more intense beam. The throw distance is the farthest distance the flashlight can light an object. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is. A flashlight with a higher CRI can show colors more accurately. This is useful for examining objects, it helps tell colors apart in low-light or nighttime. Flashlights with a CRI of 98 or higher are often considered top-of-the-line options. They are designed with advanced LED technology.

Fireflies E07 Nichia / 5

Software, user interface, modes

Mode memoryyes
Ramping modeyes

Anduril lets users customize many parameters. These include mode spacing, mode order, and shortcuts. 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. The E07 Nichia flashlight has ramping mode. Its user interface lets you control the brightness by pressing and holding a button. Designers created the strobe function to produce a disorienting or attention-grabbing effect. The SOS code starts three short signals. Then, three long signals follow. Finally, there are three short signals again.

Fireflies E07 Nichia / 7

Features, battery, protections

Battery1 x 21700 Li-Ion battery
Battery indicatoryes
Charger portno
Thermal regulationyes

The Fireflies E07 Nichia flashlight is powered by 1 x 21700 Li-Ion battery. The battery indicator prevents surprise power failures. It ensures the flashlight is ready when needed. The E07 Nichia doesn't have charger port. LVP (Low Voltage Protection) is designed to protect the battery. It stops over-discharging, which can reduce battery life or cause permanent damage. The built-in thermal control adjusts brightness output to prevent overheating.

The IPx6 rating indicates that the flashlight has a protection against water jets. A flashlight has separate auxiliary LEDs. This removes the need for extra lights or filters.

Fireflies E07 Nichia / 3

Accessories, package contents

Package contentsclip
spare o-ring

With a clip, you can fasten the flashlight to a reachable spot. This ensures it is easy to get whenever you need it. The lanyard of the E07 Nichia protects the flashlight from accidental damage. It does this by stopping it from falling or hitting the ground. Replacing worn or damaged O-rings helps a lot. It keeps up the flashlight's durability and performance.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the E07 Nichia flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

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.


  • lightweight
  • aluminium body
  • body color options
  • warm light
  • TIR lens
  • side switch
  • strong flux
  • superior CRI
  • Anduril firmware
  • mode memory
  • ramping mode
  • tactical strobe
  • SOS/beacon function
  • battery indicator
  • low-voltage protection
  • thermal regulation
  • waterproof
  • auxiliary LEDs
  • clip


  • no built-in charger
  • non-magnetic


Fireflies E07 Nichia / E07N photo 1.
Fireflies E07 Nichia / E07N photo 2.
Fireflies E07 Nichia / E07N photo 3.
Fireflies E07 Nichia / E07N photo 4.
Fireflies E07 Nichia / E07N photo 5.
Fireflies E07 Nichia / E07N photo 6.
Fireflies E07 Nichia / E07N photo 7.
Fireflies E07 Nichia / E07N photo 8.
Fireflies E07 Nichia / E07N photo 9.
Fireflies E07 Nichia / E07N photo 10.
Fireflies E07 Nichia / E07N

Fireflies E07 Nichia comparisons

According to our statistics, the Fireflies E07 Nichia flashlight was most often compared on our site with the following flashlights.

If there’s information about the Fireflies E07 Nichia that you would like to see on this site, then write to us.

Updated: April 23, 2024

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.