Nitecore EDC27 flashlight review

2 x Luminus SST40 LEDs
3000 lm output
12200 cd intensity
integrated 1700mAh Li-Ion battery

The Nitecore EDC27 flashlight released in 2023. It uses 2 x Luminus SST40 LEDs, TIR reflector and integrated 1700mAh Li-Ion battery. The powerful emitter in this flashlight provides up to 3000 lm output, 12200 cd intensity, and a beam distance of 221 m.

Excited to learn if the EDC27 lives up to expectations? Read on!

Table of Contents

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 Nitecore EDC27, then tell us.

Nitecore EDC27 / EDC27

The EDC27 flashlight is a key tool in many situations. It's used for everyday tasks, outdoor adventures, emergencies, and professional work. TIR technology minimizes hotspots, dark spots, and irregularities in the beam of EDC27. This light has 5 modes of lighting. You don't have to cycle through many modes to find what you want. The EDC27's mode memory makes the flashlight start in your preferred or needed mode.

The strobe function produces a high-frequency flashing light pattern. It disorients or distracts potential threats or aggressors. This Nitecore USB rechargeable flashlight comes with versatile charging options.

Nitecore EDC27 specifications

Rated 3 / 5 based on 412 user votes.

The EDC27 flashlight allows you to light dark areas. It helps you find hazards or stop threats by shining light on them.

Nitecore EDC27 / 2

Body, materials, weight, colors

Weight124 g
Length135.6 mm
Body diameter31.4 mm
Head diameter31.4 mm
Dimensions135.6 x 31.4 x 14.2 mm
Materialstainless steel with PVD titanium coating

The flashlight weighs 124 g. It is generally comfortable to hold for a long time, and it is also easy to carry in pockets or bags. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. The EDC27 flashlight comes in a stylish black color.

Nitecore EDC27 / 3

System, LED, lens, reflector

Emitter2 x Luminus SST40 LEDs
Color temperature5000 K
Switchdual electronic rear

People know Luminus LEDs for their efficiency, brightness, color accuracy, and long lifespan. The color temperature choice depends on the light's use and personal taste. The TIR lens of the EDC27 can reduce light loss. To achieve high light output, it captures and redirects much of the emitted light. Some flashlights with electronic switches have programmable features. They allow users to customize the behavior of the flashlight. The rear switch of the EDC27 is rugged and durable. It can withstand harsh conditions and repeated use.

Nitecore EDC27 / 1

Performance, flux, intensity, throw

Flux3000 lm
Intensity12200 cd
Throw221 m
CD/LM factor4.07

With 3000 lm, the EDC27 flashlight will offer a brighter and more powerful beam of light. The EDC27 flashlight has 12200 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. 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

Modes5 modes
Mode memoryyes
Ramping modeno

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. You can use Strobe for signaling purposes. It can also be used for self-defense or to attract attention in emergency situations.

Features, battery, protections

Batteryintegrated 1700mAh Li-Ion battery
Battery indicatoryes
Charger portUSB Type-C
Thermal regulationyes
Impact resistance1 m
SpecialsOLED display

The EDC27 flashlight utilizes integrated 1700mAh Li-Ion battery as its power source. The battery indicator helps users check the battery status. It also estimates how much runtime they have left before recharging the battery. The built-in charger allows for convenient and versatile charging. You can use various USB power sources to recharge the battery. The flashlight detects when the battery's voltage has dropped to a certain level. Then, it reduces or cuts off the power.

The EDC27 has thermal protection feature. These mechanisms track and regulate the flashlight's temperature as it operates. The "5" in the IP54 rating shows the level of protection against solid objects. It's for dust and foreign particles. A flashlight's impact resistance can vary. It depends on its design, construction, and intended use.

Accessories, package contents

Package contentsclip

The clip provides flexibility in how you carry your flashlight. Securing the flashlight with a lanyard frees up your hands for other tasks. It keeps the flashlight within reach.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the EDC27 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 Nitecore 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
  • steel body
  • warm light
  • TIR lens
  • tactical switch
  • multiple modes
  • mode memory
  • tactical strobe
  • integrated battery
  • battery indicator
  • USB charger
  • low-voltage protection
  • thermal regulation
  • dust protected
  • OLED display
  • clip


  • no auxiliary LEDs
  • non-magnetic


Nitecore EDC27 / EDC27 photo 1.
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Nitecore EDC27 / EDC27

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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.
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