Fireflies E07 Nichia 3500lm In-depth review, Pros and Cons

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

The Fireflies E07 Nichia (E07N) 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.

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 mode memory of E07 Nichia contributes to a more seamless and intuitive user experience. It has a strobe function, which is one of the most effective self defense tools available.

Fireflies E07 Nichia (E07N) pictures

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Fireflies E07 Nichia / E07N

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 Fireflies E07 Nichia, then don’t hesite and signal the problem to us.

Fireflies E07 Nichia (E07N) specifications

NameE07 Nichia
Rated 4 / 5 based on 1367 user votes.

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


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

This 125 g flashlight would be considered slightly heavier than average for a handheld flashlight, but it is still within a reasonable weight range. The ideal length of a flashlight depends on personal preference, intended use, and the specific features and functionality you're looking for. Aluminium is a lightweight material, which is beneficial for E07 Nichia flashlight. Hard-Anodized Type III (HAIII) is a specific anodizing process that creates a thicker and harder oxide layer compared to regular anodizing. This flashlight offers a wide array of color options, allowing you to choose from a diverse range of hues to suit your personal style and preferences.


Emitter7 x Nichia 219B LEDs
Color temperature4000 K
Switchelectronic side

Nichia Corporation is a highly regarded Japanese LED manufacturer known for its high-quality LED products. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources, particularly white light. The TIR lens of E07 Nichia consists of a single-piece lens made of a transparent material, typically acrylic or polycarbonate. Electronic switches on this flashlight provide a range of advantages and additional features compared to mechanical switches.


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

With 3500 lm, the E07 Nichia flashlight will provide an exceptionally bright and powerful beam of light. With 7106 cd, the E07 Nichia flashlight provides a noticeably brighter and more intense beam of light. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The cd/lm factor (candela-to-lumen ratio) provides information about how concentrated or focused the light output of a light source is.

A flashlight with a higher CRI can provide better color accuracy when examining objects or distinguishing between different colors in low-light or nighttime situations. Flashlights with a CRI of 98 or higher are often considered top-of-the-line options and are designed with advanced LED technology.


Mode memoryyes
Ramping modeyes

Anduril allows users to customize various parameters, such as mode spacing, mode order, and shortcuts. 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 E07 Nichia flashlight with ramping mode has a user interface that enables you to control the brightness level by pressing and holding a button. The strobe function is designed to create a disorienting or attention-grabbing effect. The SOS code consists of three short signals, followed by three long signals, and then three short signals again.


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 helps prevent unexpected power failures during critical situations and ensures that the flashlight is ready for use when needed. The E07 Nichia doesn't have charger port. LVP (Low Voltage Protection) is designed to protect the battery from being over-discharged, which can lead to reduced battery life or even permanent damage.

The built-in thermal control automatically adjusts brightness output to prevent overheating. The IPx6 rating indicates that the flashlight has a protection against water jets. Having separate auxiliary LEDs in a flashlight eliminates the need for additional lighting devices or filters.


Package contentsclip
spare o-ring

With a clip, you can securely fasten the flashlight to a reachable location, ensuring it is easily accessible whenever you need it. The lanyard of E07 Nichia helps protect the flashlight from accidental damage by preventing it from falling or hitting the ground. Regularly replacing worn or damaged O-rings helps maintain the overall durability and performance of the flashlight.

The performance of the Fireflies E07 Nichia 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.

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