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Astrolux C8 SST40 flashlight review

Luminus SST40 LED
2200 lm output
95790 cd intensity
1 x 18650 Li-Ion battery

The Astrolux C8 SST40 flashlight released in 2020. It uses Luminus SST40 LED, SMO reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 2200 lm output, 95790 cd intensity, and a beam distance of 619 m.

Curious if the C8 SST40 shines bright? You'll find out soon!

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 Astrolux C8 SST40, then tell us.

Astrolux C8 SST40 / C8SST40

The flashlight is a must-have tool for outdoor activities. These include camping, hiking, and night-time exploration, it offers guidance and safety. This light has 4/7 modes of lighting. The C8 SST40 flashlight recalls the last used mode. So, you don't need to access higher brightness levels unless you need to.

Astrolux C8 SST40 specifications

BrandAstrolux
NameC8 SST40
TypeC8SST40
Rating
Rated 3 / 5 based on 1437 user votes.
Launch2020
Formflashlight

This Astrolux flashlight offers portability, versatility, and reliability in providing illumination.

Astrolux C8 SST40 / 3

Body, materials, weight, colors

Weight151.8 g
Length143 mm
Body diameter25.6 mm
Head diameter44.5 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack
silver

The C8 SST40 is generally comfortable to hold for a long time. 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. Aluminium is a lightweight material, which is beneficial for C8 SST40 flashlight. The HAIII coating is often matte or textured. This finish improves grip and feels nice in the hand. The C8 SST40 offers an impressive assortment of captivating colors: black, silver.

Astrolux C8 SST40 / 1

System, LED, lens, reflector

EmitterLuminus SST40 LED
Color temperature5000 K, 6500 K
ReflectorSMO
Lenstoughtened AR coated glass
Switchmechanical rear, reverse clicky

Luminus has established a positive reputation as a reliable LED manufacturer. Warm, white light is generally more comfortable. It's also less harsh on the eyes than cool, white light. If you need long-range light, get a flashlight with a smooth reflector. It will have more throw distance. The AR coating of the lens helps to reduce these reflections. It does this by changing the lens surface's refractive index.

The C8 SST40 uses multiple switches. The switches' placement and design determine this. They allow for one-handed operation. Mechanical switches often offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. A simple press or click of the rear switch turns the flashlight on or off. This removes the need for complex button combinations or multi-step processes.

Astrolux C8 SST40 / 5

Performance, flux, intensity, throw

Flux2200 lm
Intensity95790 cd
Throw619 m
CD/LM factor43.54

The 2200 lm output of C8 SST40 provides great flexibility. You can adjust the brightness to fit different needs. The 95790 cd flashlight is intensely bright. It can provide great visibility and boost safety in low-light or dark places. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity. It compares this to its total luminous flux or output.

Astrolux C8 SST40 / 2

Software, user interface, modes

Modes4/7 modes
Mode memoryyes
Ramping modeno
Strobeno
SOS/Beaconno

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.

Astrolux C8 SST40 / 4

Features, battery, protections

Battery1 x 18650 Li-Ion battery
Battery indicatorno
Charger portno
LVPyes
Thermal regulationno
ProtectionIPx8
AUX LEDsno
Magneticno

The C8 SST40 flashlight's power source is 1 x 18650 Li-Ion battery. It provides reliable, long-lasting energy for top performance. The C8 SST40 doesn't have charger port. LVP (Low Voltage Protection) is designed to protect the battery. It stops over-discharging, which can reduce battery life or cause permanent damage. This flashlight doesn't have built-in temperature control. The flashlight has an IPx8 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period. The manufacturer specifies this.

Accessories, package contents

Package contents2 x spare o-rings
lanyard

Securing the flashlight with a lanyard frees up your hands for other tasks. It keeps the flashlight within reach. When using spare O-rings, follow the maker's instructions. Use their guidelines for proper installation.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the C8 SST40 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 Astrolux 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
  • body color options
  • warm light
  • AR coated lens
  • tactical switch
  • super bright
  • multiple modes
  • mode memory
  • low-voltage protection
  • waterproof

Cons

  • no battery indicator
  • no built-in charger
  • no thermal regulation
  • no auxiliary LEDs
  • non-magnetic

Photos

Astrolux C8 SST40 / C8SST40 photo 1.
Astrolux C8 SST40 / C8SST40 photo 2.
Astrolux C8 SST40 / C8SST40 photo 3.
Astrolux C8 SST40 / C8SST40 photo 4.
Astrolux C8 SST40 / C8SST40 photo 5.
Astrolux C8 SST40 / C8SST40 photo 6.
Astrolux C8 SST40 / C8SST40

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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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