
Fireflies E01 2300lm review. Is it worth it in 2023?
The Fireflies E01 (E01) 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.
The E01 is a powerful and reliable flashlight. With its impressive illumination capabilities and durable construction, it serves as an exceptional lighting tool for various situations and environments. TIR technology minimizes hotspots, dark spots, and irregularities in the beam of E01. The mode memory of E01 eliminates the need to cycle through different modes every time you turn on the flashlight, providing convenience and saving time. The strobe function can be utilized as a self-defense tool, providing a non-lethal means to deter or disorient attackers
Table of contents:
Fireflies E01 (E01) specifications
Brand | Fireflies |
---|---|
Name | E01 |
Type | E01 |
Rating | |
Launch | 2019 |
Form | flashlight |
The E01 flashlight offers precise and focused illumination. Unlike ambient or overhead lighting sources, flashlights allow you to direct the light exactly where you need it.
Body
Weight | 96 g |
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Length | 120 mm |
Body diameter | 26 mm |
Head diameter | 34 mm |
Material | aluminium alloy with HAIII hard-anodized finish |
Colors | black silver |
The E01 is small, compact, and designed for ultra-portability. The ideal length of a flashlight depends on personal preference, intended use, and the specific features and functionality you're looking for. The aluminium body of E01 has excellent thermal conductivity, meaning it can effectively dissipate heat generated by the flashlight's components, such as the LED or battery. The body of E01 flashlight treated with a Type III hard-anodized, anti-abrasive finish. The choice of flashlight body color can be influenced by factors such as intended use, environment, personal style, and functional requirements.
System
Emitter | Luminus SST40 LED |
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Color temperature | 5700 K |
Reflector | TIR |
Lens | TIR |
Switch | electronic side |
Luminus has established a positive reputation as a reliable LED manufacturer, and their products are widely used and trusted by lighting professionals and enthusiasts alike. Warm white light is generally considered more comfortable and less harsh on the eyes compared to cool white light. The TIR lens of E01 can minimize light loss and achieve high light output by capturing and redirecting a significant portion of the emitted light. This can result in improved overall beam quality, better beam control, and reduced stray light. The E01 has electronic switch. The electronic switches may have a higher likelihood of standby drain compared to mechanical switches since they require a small amount of power for operation.
Performance
Flux | 2300 lm |
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Intensity | 40000 cd |
Throw | 400 m |
CD/LM factor | 17.39 |
With 2300 lm, the E01 flashlight will offer a brighter and more powerful beam of light. This higher output can be advantageous in various situations where you require enhanced visibility or need to illuminate larger areas. The E01 flashlight with 40000 cd has an extended throw distance, allowing you to illuminate objects or areas at greater distances. This can be advantageous for outdoor activities, search and rescue operations, or scenarios where long-range visibility is required.
The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. Candela per lumen (cd/lm) is a measure of a flashlight's beam intensity relative to its total luminous flux or output. It quantifies the concentration of light emitted by the flashlight in relation to the total amount of light produced.
Software
Firmware | Anduril |
---|---|
Mode memory | yes |
Ramping mode | yes |
Strobe | yes |
SOS/Beacon | yes |
Anduril software offers various output modes, including multiple brightness levels, strobe modes, beacon modes, and more. Users can easily cycle through these modes or customize the behavior according to their preferences. The E01 has mode memory. 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 advantage of the ramping mode is that it offers precise control over the amount of light emitted by the flashlight.
The strobe function on the E01 flashlight is a feature that produces a rapid and repetitive flashing of light. It is designed to create a disorienting or attention-grabbing effect. The E01 has an SOS signal mode. The SOS code consists of three short signals, followed by three long signals, and then three short signals again.
Features
Battery | 1 x 21700 Li-Ion battery |
---|---|
Battery indicator | yes |
Charger port | no |
LVP | yes |
Thermal regulation | yes |
Protection | IPx8 |
AUX LEDs | no |
Magnetic | no |
The power source of the E01 flashlight is 1 x 21700 Li-Ion battery, providing reliable and long-lasting energy for optimal performance. Having a battery indicator on a flashlight is beneficial as it allows users to monitor the battery status and make informed decisions regarding recharging or replacing the battery. It helps prevent unexpected power failures during critical situations and ensures that the flashlight is ready for use when needed.
The E01 cannot charge batteries directly. You may need an external charger to keep your battery going. When the E01 flashlight detects that the voltage of the battery has dropped to a certain threshold, it automatically reduces or cuts off the power output to prevent further discharge. This helps to preserve the battery's capacity and prevent it from reaching a critically low voltage level. The built-in thermal control automatically adjusts brightness output to prevent overheating. The "8" in the IPx8 rating indicates the highest level of protection against water ingress.
Accessories
Package contents | lanyard spare o-ring |
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The lanyard of E01 helps protect the flashlight from accidental damage by preventing it from falling or hitting the ground. Instead of searching for compatible O-rings or waiting for replacements to arrive, having spare O-rings readily available allows for convenient and immediate repairs or replacements.
The performance of the Fireflies E01 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.
The specifications above 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 E01, then don’t hesite and signal the problem to us.
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