FlashlightChart.com
Astrolux

Astrolux FT03S SBT90.2 flashlight review

Luminus SBT90.2 LED
4500 lm output
510000 cd intensity
1 x 26650 Li-Ion battery

The Astrolux FT03S SBT90.2 flashlight was released in 2020. It uses Luminus SBT90.2 LED, SMO reflector and 1 x 26650 Li-Ion battery. The powerful emitter in this flashlight provides up to 4500 lm output, 510000 cd intensity, and a beam distance of 1428 m.

Want to find out if the Astrolux FT03S SBT90.2 is good? Keep reading to know!

Table of Contents

  • Astrolux FT03S SBT90.2 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 FT03S SBT90.2 / FT03SBT902

The FT03S SBT90.2 flashlight is an essential tools for emergency preparedness. The FT03S SBT90.2 flashlight recalls the last used mode. You can use the strobe function as a self-defense tool. The flashlight uses rechargeable batteries.

Astrolux FT03S SBT90.2 specifications

BrandAstrolux
NameFT03S SBT90.2
TypeFT03SBT902
Rating
Rated 3 / 5 based on 1533 user votes.
Launch2020
Formflashlight

This Astrolux flashlight is compact and handheld.

Astrolux FT03S SBT90.2 / 3

Body, materials, weight, colors

Weight301 g
Length170 mm
Body diameter34.5 mm
Head diameter69.5 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack
blue
green

This 301 g flashlight might feel relatively heavy if held in hand. Consider the length of the flashlight, it should fit comfortably in your chosen way to carry it. The aluminium body of the FT03S SBT90.2 has excellent thermal conductivity. The HAIII process makes a hard and wear-resistant surface on the aluminum. The FT03S SBT90.2 offers an impressive assortment of captivating colors: black, blue, green.

Astrolux FT03S SBT90.2 / 2

System, LED, lens, reflector

EmitterLuminus SBT90.2 LED
Color temperature5700 K
ReflectorSMO
LensAR coated glass
Switchelectronic side

Luminus has established a positive reputation as a reliable LED manufacturer. Warm, white light is generally more comfortable. If you need long-range light, get a flashlight with a smooth reflector. The AR coating of the lens helps to reduce reflections. The electronic switches may have a higher chance of standby drain.

Astrolux FT03S SBT90.2 / 1

Performance, flux, intensity, throw

Flux4500 lm
Intensity510000 cd
Throw1428 m
CD/LM factor113.33

The FT03S SBT90.2 flashlight has 4500 lm. It will provide an exceptionally bright and powerful beam of light. These flashlights need lots of power and make a lot of heat, this is because they have high energy output. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity.

Software, user interface, modes

FirmwareAnduril
Mode memoryyes
Ramping modeyes
Strobeyes
SOS/Beaconyes

The Anduril firmware is popular among flashlight enthusiasts. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. The ramping mode has an advantage. It offers precise control over the light amount emitted by the flashlight. You can use Strobe for signaling purposes. It can also be used for self-defense or to attract attention in emergency situations. The SOS signal is an international distress call.

Features, battery, protections

Battery1 x 26650 Li-Ion battery
Battery indicatoryes
Charger portUSB Type-C
LVPyes
Thermal regulationyes
ProtectionIPx7
AUX LEDsno
Magneticno

The FT03S SBT90.2 flashlight's power source is 1 x 26650 Li-Ion battery. The battery indicator helps users check the battery status. The built-in charger allows for convenient and versatile charging. LVP (Low Voltage Protection) is designed to protect the battery. The thermal protection feature helps prevent overheating. The "7" in the IPx7 rating shows that the flashlight can survive being submerged in water.

Accessories, package contents

Package contents2 x spare o-rings
lanyard

Securing the flashlight with a lanyard frees up your hands for other tasks. When using spare O-rings, follow the maker's instructions.

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
  • AR coated lens
  • side switch
  • strong flux
  • extremely bright
  • Anduril firmware
  • mode memory
  • ramping mode
  • tactical strobe
  • SOS/beacon function
  • battery indicator
  • USB charger
  • low-voltage protection
  • thermal regulation
  • waterproof

Cons

  • no auxiliary LEDs
  • non-magnetic

Photos

Astrolux FT03S SBT90.2 / FT03SBT902 photo 1.
Astrolux FT03S SBT90.2 / FT03SBT902 photo 2.
Astrolux FT03S SBT90.2 / FT03SBT902 photo 3.
Astrolux FT03S SBT90.2 / FT03SBT902 photo 4.
Astrolux FT03S SBT90.2 / FT03SBT902

Comparisons

According to our statistics, the Astrolux FT03S SBT90.2 flashlight was most often compared on our site with the following flashlights.

If there’s information about the Astrolux FT03S SBT90.2 that you would like to see on this site, then write to us.

Updated: April 23, 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.