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Nitecore

Nitecore R25 flashlight review

Cree XP-L HI V3 LED
800 lm output
25800 cd intensity
1 x 18650 Li-Ion battery

The Nitecore R25 flashlight was released in 2017. It uses Cree XP-L HI V3 LED, SMO reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 800 lm output, 25800 cd intensity, and a beam distance of 321 m.

Want to know if this Nitecore flashlight stands out? Keep going!

Table of Contents

  • Nitecore R25 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.

Nitecore R25 / R25

The R25 flashlight is an essential tools for emergency preparedness. This light has 4 modes of lighting. Without mode memory, this flashlight always starts in the default mode. The strobe function produces a high-frequency flashing light pattern.

Nitecore R25 specifications

BrandNitecore
NameR25
TypeR25
Rating
Rated 4 / 5 based on 1461 user votes.
Launch2017
Formflashlight

This Nitecore flashlight offers portability, versatility, and reliability.

Nitecore R25 / 3

Body, materials, weight, colors

Weight108.1 g
Length141 mm
Body diameter25.4 mm
Head diameter31.8 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack

The flashlight is comfortable to hold for a long time, and it is also easy to carry in pockets or bags. The best flashlight size depends on personal preference. Aluminium is a lightweight material, which is beneficial for R25 flashlight. HAIII is a specific anodizing process, it creates a thicker and harder oxide layer than regular anodizing. This flashlight features a captivating black color.

Nitecore R25 / 2

System, LED, lens, reflector

EmitterCree XP-L HI V3 LED
Color temperature6500 K
ReflectorSMO
Lenstoughtened AR coated glass
Switchmechanical rear, mode pedal rear

Lighting professionals trust Cree LEDs. Cree LEDs have gained a strong reputation for quality and performance. The color temperature choice depends on the light's use and personal taste. The R25 uses a smooth reflector. A smooth reflector has a polished, mirror-like surface. The AR coating on the lens maximizes light transmission. The R25 uses multiple switches. They allow for one-handed operation. Mechanical switches offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. Rear switches are common on tactical flashlights.

Nitecore R25 / 1

Performance, flux, intensity, throw

Flux800 lm
Intensity25800 cd
Throw321 m
CD/LM factor32.25

The 800 lm output of R25 provides great flexibility. The R25 flashlight has 25800 cd, it can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam.

Nitecore R25 / 5

Software, user interface, modes

Modes4 modes
Mode memoryno
Ramping modeno
Strobeyes
SOS/Beaconno

A flashlight's modes are different output settings or brightness levels. You can use Strobe for signaling purposes. It can also be used for self-defense or to attract attention in emergency situations.

Nitecore R25 / 4

Features, battery, protections

Battery1 x 18650 Li-Ion battery
Battery indicatoryes
Charger portyes
LVPyes
Thermal regulationyes
ProtectionIPx8
Impact resistance1 m
AUX LEDsno
Magneticno

The R25 flashlight utilizes 1 x 18650 Li-Ion battery as its power source. The battery indicator helps users check the battery status. The Low Voltage Protection helps save the battery's capacity. The thermal protection feature helps prevent overheating. The flashlight has an IPx8 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period. A flashlight's impact resistance can vary. It depends on its design, construction, and intended use.

Accessories, package contents

Package contents18650 battery
clip
nylon holster
spare o-ring
spare rubber cover
wall adapter
wall mount cradle

The included battery is picked by the manufacturer. The flashlight package is thoughtful, it has a holster. The clip allows you to attach this flashlight to a belt, pocket, backpack, or other items. Instead of searching for matching O-rings, having spare O-rings allows quick fixes.

Official sitehttps://flashlight.nitecore.com/

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.

Pros

  • lightweight
  • aluminium body
  • AR coated lens
  • tactical switch
  • super bright
  • multiple modes
  • tactical strobe
  • battery indicator
  • low-voltage protection
  • thermal regulation
  • waterproof
  • battery included
  • adapter included
  • protective holster
  • clip

Cons

  • cool light
  • moderated performance
  • no mode memory
  • no auxiliary LEDs
  • non-magnetic

Photos

Nitecore R25 / R25 photo 1.
Nitecore R25 / R25 photo 2.
Nitecore R25 / R25 photo 3.
Nitecore R25 / R25 photo 4.
Nitecore R25 / R25 photo 5.
Nitecore R25 / R25 photo 6.
Nitecore R25 / R25

Comparisons

According to our statistics, the Nitecore R25 flashlight was most often compared on our site with the following flashlights.

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Updated: May 3, 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.