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Noctigon

Noctigon K1 W1 flashlight review

Osram KW CSLNM1.TG LED
900 lm output
650000 cd intensity
1 x 21700 Li-Ion battery

The Noctigon K1 W1 flashlight was released in 2020. It uses Osram KW CSLNM1.TG LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 900 lm output, 650000 cd intensity, and a beam distance of 1612 m.

Excited to learn if the K1 W1 lives up to expectations? Read on!

Table of Contents

  • Noctigon K1 W1 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.

Noctigon K1 W1 / K1W1

The K1 W1 flashlight is an essential tools for emergency preparedness. The K1 W1's mode memory makes the flashlight start in your preferred or needed mode. The strobe function produces a high-frequency flashing light pattern. This Noctigon USB rechargeable flashlight comes with versatile charging options.

Noctigon K1 W1 specifications

BrandNoctigon
NameK1 W1
TypeK1W1
Rating
Rated 4 / 5 based on 1304 user votes.
Launch2020
Formflashlight

Flashlights let you navigate in the dark. They help you find supplies and signal for help.

Noctigon K1 W1 / 1

Body, materials, weight, colors

Weight318 g
Length173 mm
Body diameter26.5 mm
Head diameter72 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack
gray
green
silver

This 318 g flashlight might feel relatively heavy if held in hand. The length of a flashlight can affect how it feels in your hand and how you can grip it. Aluminium is a lightweight material, which is beneficial for K1 W1 flashlight. The HAIII coating is often matte or textured. The K1 W1 flashlight presents an extensive selection of vibrant colors: black, gray, green, silver.

Noctigon K1 W1 / 2

System, LED, lens, reflector

EmitterOsram KW CSLNM1.TG LED
Color temperature6500 K
ReflectorSMO
Lenstoughtened AR coated glass
Switchelectronic side

We know Osram LEDs for their high performance, energy efficiency, and reliability. The color temperature choice depends on the light's use and personal taste. The smooth reflector creates a well-defined hotspot at the center. The AR coating reduces the loss of light due to reflections, allowing more light to pass through the lens. Some flashlights with electronic switches have programmable features.

Performance, flux, intensity, throw

Flux900 lm
Intensity650000 cd
Throw1612 m
CD/LM factor722.22

With 900 lm, the K1 W1 flashlight will offer a brighter and more powerful beam of light. The Noctigon flashlight has 650000 cd. 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

FirmwareAnduril
Mode memoryyes
Ramping modeyes
Strobeyes
SOS/Beaconyes

Anduril can be firmware-upgradable. Users can benefit from ongoing improvements and new features by installing updates. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. The K1 W1 flashlight has ramping mode. Its user interface lets you control the brightness by pressing and holding a button. You can use Strobe for signaling purposes. It can also be used for self-defense or to attract attention in emergency situations. The K1 W1's SOS mode produces a specific sequence of long and short flashes.

Features, battery, protections

Battery1 x 21700 Li-Ion battery
Battery indicatoryes
Charger portUSB Type-C
LVPyes
Thermal regulationyes
ProtectionIP67
Impact resistance1 m
AUX LEDsno
Magneticno

The K1 W1 flashlight utilizes 1 x 21700 Li-Ion battery as its power source. The battery indicator helps users check the battery status. The built-in charger allows for convenient and versatile charging. The flashlight detects when the battery's voltage has dropped to a certain level. The built-in thermal control adjusts brightness output to prevent overheating. The "6" in the IP67 rating shows the level of protection.

The "7" in the IP67 rating shows that the flashlight can survive being submerged in water. A flashlight's impact resistance can vary. It depends on its design, construction, and intended use.

Accessories, package contents

Package contents2 x spare o-rings
holster
lanyard
spare rubber cover

The holster keeps your flashlight secure. Securing the flashlight with a lanyard frees up your hands for other tasks. Instead of searching for matching O-rings, having spare O-rings allows quick fixes.

Official sitehttps://intl-outdoor.com/

Conclusion, pros and cons

This Noctigon 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

  • aluminium body
  • body color options
  • AR coated lens
  • side switch
  • extremely bright
  • Anduril firmware
  • mode memory
  • ramping mode
  • tactical strobe
  • SOS/beacon function
  • battery indicator
  • USB charger
  • low-voltage protection
  • thermal regulation
  • dust protected
  • waterproof
  • protective holster

Cons

  • cool light
  • no auxiliary LEDs
  • non-magnetic

Photos

Noctigon K1 W1 / K1W1 photo 1.
Noctigon K1 W1 / K1W1 photo 2.
Noctigon K1 W1 / K1W1 photo 3.
Noctigon K1 W1 / K1W1

Comparisons

According to our statistics, the Noctigon K1 W1 flashlight was most often compared on our site with the following flashlights.

If there’s information about the Noctigon K1 W1 that you would like to see on this site, then write to us.

Updated: June 30, 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.