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Nitecore

Nitecore Ci6 flashlight review

Cree XP-G2 R5 LED
440 lm output
9000 cd intensity
1 x 18650 Li-Ion battery

The Nitecore Ci6 flashlight was released in 2014. It uses Cree XP-G2 R5 LED, SMO reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 440 lm output, 9000 cd intensity, and a beam distance of 190 m.

Interested to see if this Nitecore flashlight is a hit? Find out soon!

Table of Contents

  • Nitecore Ci6 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 Ci6 / CI6

The Ci6 flashlight offers a versatile lighting solution. This light has 5 + 5 modes of lighting. The Ci6'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.

Nitecore Ci6 specifications

BrandNitecore
NameCi6
TypeCI6
Rating
Rated 4 / 5 based on 1491 user votes.
Launch2014
Formflashlight

This Nitecore flashlight offers portability, versatility, and reliability.

Body, materials, weight, colors

Weight156 g
Length143 mm
Body diameter25.4 mm
Head diameter40 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack

This 156 g flashlight is slightly heavier than most handheld flashlights. The best flashlight size depends on personal preference. The aluminium body of the Ci6 has a reputation for being durable and strong. HAIII is a specific anodizing process, it creates a thicker and harder oxide layer than regular anodizing. This flashlight features a captivating black color.

System, LED, lens, reflector

EmitterCree XP-G2 R5 LED
Color temperature6500 K
ReflectorSMO
Lenstoughtened AR coated glass
Switchdual electronic side, mechanical rear

Cree is a US-based LED manufacturer. It is well-regarded for its high-quality products and innovation in lighting. Color temperature is used to quantify the color appearance of light sources. Flashlights use the smooth reflector when long-range light is important. The AR coating on the lens maximizes light transmission. The Ci6 uses multiple switches. They allow for one-handed operation. The flashlight has electronic switches.

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.

Performance, flux, intensity, throw

Flux440 lm
Intensity9000 cd
Throw190 m
CD/LM factor20.45

You mainly need a flashlight for basic tasks like finding keys or navigating in dimly lit areas, 440 lm can be enough. The Ci6 flashlight has 9000 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.

Software, user interface, modes

Modes5 + 5 modes
Mode memoryyes
Ramping modeno
Strobeyes
SOS/Beaconyes

A flashlight's modes are different output settings or brightness levels. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. The Ci6 flashlight has a strobe function, it produces a rapid, repetitive flashing of light. The SOS signal is commonly used in outdoor adventures or survival scenarios.

Features, battery, protections

Battery1 x 18650 Li-Ion battery
Battery indicatoryes
Charger portno
LVPyes
Thermal regulationno
ProtectionIPx8
AUX LEDsyes
Magneticno
SpecialsIR light
blue light
green light
red light
white light

The Nitecore Ci6 flashlight is powered by 1 x 18650 Li-Ion battery. A battery indicator lets users see the battery status. The Ci6 doesn't have charger port. The Low Voltage Protection helps save the battery's capacity. Flashlights without thermal protection may be more susceptible to overheating under extreme conditions. The flashlight has an IPx8 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period.

Auxiliary LEDs usually use less power than the main light source. An IR flashlight lets wildlife enthusiasts and researchers observe animals.

Accessories, package contents

Package contentsclip
lanyard
nylon holster
spare o-ring
spare rubber cover
tactical ring

The flashlight package is thoughtful, it has a holster. With a clip, you can fasten the flashlight to a reachable spot. When gripping the flashlight with the lanyard around your wrist, it gives a more secure hold. Replacing worn or damaged O-rings helps a lot.

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
  • side switch
  • tactical switch
  • multiple modes
  • mode memory
  • tactical strobe
  • SOS/beacon function
  • battery indicator
  • low-voltage protection
  • waterproof
  • auxiliary LEDs
  • IR light
  • protective holster
  • clip

Cons

  • cool light
  • moderated performance
  • no built-in charger
  • no thermal regulation
  • non-magnetic

Photos

Nitecore Ci6 / CI6 photo 1.
Nitecore Ci6 / CI6

Comparisons

According to our statistics, the Nitecore Ci6 flashlight was most often compared on our site with the following flashlights.

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Updated: April 29, 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.