Astrolux FT03 SST40 flashlight review

The Astrolux FT03 SST40 flashlight was released in 2019. It uses Luminus SST40 LED, SMO reflector and 1 x 26650 Li-Ion battery. The powerful emitter in this flashlight provides up to 2400 lm output, 190000 cd intensity, and a beam distance of 872 m.

Curious to know if this Astrolux flashlight is top-notch? Stay tuned for the answer!

Table of Contents

• Astrolux FT03 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.

The FT03 SST40 flashlight offers a versatile lighting solution. The FT03 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. The FT03 SST40 may also support other charging methods.

Astrolux FT03 SST40 specifications

This Astrolux flashlight offers portability, versatility, and reliability.

Body, materials, weight, colors

The 295 g weight may provide advantages, such as increased durability. The best flashlight size depends on personal preference. The aluminium body of the FT03 SST40 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 offers many color options.

System, LED, lens, reflector

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.

Performance, flux, intensity, throw

The 2400 lm output of FT03 SST40 provides great flexibility. 190000 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.

Software, user interface, modes

NarsilM firmware includes thermal regulation. It monitors and adjusts the flashlight's output based on temperature. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. The FT03 SST40's ramping mode is easy to use. It lets you smoothly change the output over its whole range. The FT03 SST40 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

The Astrolux FT03 SST40 flashlight is powered by 1 x 26650 Li-Ion battery. A battery indicator lets users see the battery status. A flashlight's USB charger can be very useful. This is especially true in emergencies. The Low Voltage Protection helps save the battery's capacity. 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

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.

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.

Photos

Comparisons

According to our statistics, the Astrolux FT03 SST40 flashlight was most often compared on our site with the following flashlights.

Astrolux EA01S XHP50.2 Astrolux EC01 SST40 Astrolux S43 XP-L Astrolux FT02S XHP50.2

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Updated: April 23, 2024

by 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.