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Astrolux

Astrolux FT02S SST40 flashlight review

4 x Luminus SST40 LEDs
7000 lm output
102280 cd intensity
1 x 26650 Li-Ion battery

The Astrolux FT02S SST40 flashlight was released in 2020. It uses 4 x Luminus SST40 LEDs, SMO reflector and 1 x 26650 Li-Ion battery. The powerful emitter in this flashlight provides up to 7000 lm output, 102280 cd intensity, and a beam distance of 640 m.

Want to know if the FT02S SST40 is a game-changer? Stay with us!

Table of Contents

  • Astrolux FT02S SST40 specifications
    • Body, materials, weight, colors
    • System, LED, lens, reflector
    • Performance, flux, intensity, throw
    • Software, user interface, modes
    • Features, battery, protections
    • Accessories, package contents
  • 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.

Astrolux FT02S SST40 / FT02SSST40

The FT02S SST40 is an impressive flashlight that offers both power and reliability. The FT02S SST40'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. This USB rechargeable flashlight is small and light.

Astrolux FT02S SST40 specifications

BrandAstrolux
NameFT02S SST40
TypeFT02SSST40
Rating
Rated 4 / 5 based on 1325 user votes.
Launch2020
Formflashlight

This flashlight can fit in pockets, backpacks, or glove compartments.

Astrolux FT02S SST40 / 4

Body, materials, weight, colors

Weight275 g
Length147.4 mm
Body diameter34 mm
Head diameter54.5 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack
green
sand

The 275 g weight may provide advantages, such as increased durability. The best flashlight size depends on personal preference. The aluminium body of the FT02S SST40 has a reputation for being durable and strong. The HAIII coating resists corrosion well. This flashlight offers many color options.

Astrolux FT02S SST40 / 3

System, LED, lens, reflector

Emitter4 x Luminus SST40 LEDs
Color temperature5000 K, 6500 K
ReflectorSMO
Lenstoughtened AR coated glass
Switchelectronic side

Luminus is a US-based LED manufacturer. In the lighting industry, it has gained recognition as reputable. 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 flashlight has electronic switches.

Astrolux FT02S SST40 / 2

Performance, flux, intensity, throw

Flux7000 lm
Intensity102280 cd
Throw640 m
CD/LM factor14.61

The FT02S SST40 flashlight has 7000 lm. It will provide an exceptionally bright and powerful beam of light. 102280 cd represents an extremely high level of brightness for a flashlight. 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.

Astrolux FT02S SST40 / 1

Software, user interface, modes

FirmwareAnduril
Mode memoryyes
Ramping modeyes
Strobeyes
SOS/Beaconyes

Anduril lets users customize many parameters. These include mode spacing, mode order, and shortcuts. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. The FT02S SST40's ramping mode is easy to use. It lets you smoothly change the output over its whole range. Strobe mode on FT02S SST40 flashlight produces a rapid, repeated flashing of light. The SOS signal is commonly used in outdoor adventures or survival scenarios.

Features, battery, protections

Battery1 x 26650 Li-Ion battery
Battery indicatoryes
Charger portUSB Type-C
LVPyes
Thermal regulationyes
ProtectionIPx8
Impact resistance1 m
AUX LEDsno
Magneticno

The Astrolux FT02S SST40 flashlight is powered by 1 x 26650 Li-Ion battery. The battery indicator shows the remaining power level of the flashlight's battery. The FT02S SST40 flashlight can charge from a USB power source. 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. This flashlight can withstand impacts. They can be up to 1 m without causing much harm.

Accessories, package contents

Package contents18650 adapter
2 x spare o-rings
21700 adapter
lanyard

Attaching a lanyard to your FT02S SST40 flashlight provides an additional layer of security. Replacing worn or damaged O-rings helps a lot.

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

  • aluminium body
  • body color options
  • warm light
  • AR coated lens
  • side switch
  • strong flux
  • super bright
  • Anduril firmware
  • mode memory
  • ramping mode
  • tactical strobe
  • SOS/beacon function
  • battery indicator
  • USB charger
  • low-voltage protection
  • thermal regulation
  • waterproof
  • adapter included

Cons

  • no auxiliary LEDs
  • non-magnetic

Photos

Astrolux FT02S SST40 / FT02SSST40 photo 1.
Astrolux FT02S SST40 / FT02SSST40 photo 2.
Astrolux FT02S SST40 / FT02SSST40 photo 3.
Astrolux FT02S SST40 / FT02SSST40 photo 4.
Astrolux FT02S SST40 / FT02SSST40 photo 5.
Astrolux FT02S SST40 / FT02SSST40

Comparisons

According to our statistics, the Astrolux FT02S SST40 flashlight was most often compared on our site with the following flashlights.

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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.