Astrolux S1 1600lm flashlight review: Pros and Cons
The Astrolux S1 flashlight released in 2017. It uses Cree XP-L LED, OP reflector and 1 x 18350 Li-Ion battery. The powerful emitter in this flashlight provides up to 1600 lm output, 8500 cd intensity, and a beam distance of 184 m.
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 S1, then tell us.
The S1 flashlight offers a versatile lighting solution. This light has 4/7 modes of lighting. The memory function is a nice feature, the light will remember the last used mode. It has a strobe function, which is one of the most effective self defense tools available.
Astrolux S1 specifications
| Brand | Astrolux |
|---|---|
| Name | S1 |
| Type | S1 |
| Rating | |
| Launch | 2017 |
| Form | flashlight |
This flashlight can fit in pockets, backpacks, or glove compartments. You can carry it wherever you go.
Body, materials, weight, colors
| Weight | 80 g |
|---|---|
| Length | 80 mm |
| Head diameter | 24 mm |
| Material | aluminium alloy with HAIII hard-anodized finish |
| Colors | black blue red |
The flashlight weighs 80 g. It is lightweight and easy to handle for most people. Consider the length of the flashlight. It should fit comfortably in your chosen way to carry it. The aluminium body of the S1 has a reputation for being durable and strong. It offers excellent resistance to impacts, scratches, and corrosion. The HAIII coating resists corrosion well. It shields the aluminum from moisture, humidity, and other corrosive elements. The S1 flashlight is available in assorted colors: black, blue, red.
System, LED, lens, reflector
| Emitter | Cree XP-L LED |
|---|---|
| Color temperature | 4000 K, 5000 K, 6500 K |
| Reflector | OP |
| Lens | toughtened AR coated glass |
| Switch | mechanical rear |
Cree is a US-based LED manufacturer. It is well-regarded for its high-quality products and innovation in lighting. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources. The S1 has an orange peel (OP) textured reflector. Orange peel reflectors have smoother beams. The coating is thin and applied to the lens surface. It cuts reflections and boosts light transmission.
Mechanical switches are usually robust. They resist wear and tear and work in many environments. The S1 flashlight has a rear switch. Its operation is usually simple and easy to understand.
Performance, flux, intensity, throw
| Flux | 1600 lm |
|---|---|
| Intensity | 8500 cd |
| Throw | 184 m |
| CD/LM factor | 5.31 |
With 1600 lm, the S1 flashlight will offer a brighter and more powerful beam of light. The S1 flashlight has 8500 cd. It provides a much brighter and more intense beam. The throw is the distance in meters at which the flashlight produces a light intensity of 0.25 lux. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is.
Software, user interface, modes
| Firmware | BLF A6 |
|---|---|
| Modes | 4/7 modes |
| Mode memory | yes |
| Ramping mode | no |
| Strobe | yes |
| SOS/Beacon | no |
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. Strobe mode on S1 flashlight produces a rapid, repeated flashing of light.
Features, battery, protections
| Battery | 1 x 18350 Li-Ion battery |
|---|---|
| Battery indicator | no |
| Charger port | no |
| LVP | yes |
| Thermal regulation | no |
| Protection | IPx8 |
| AUX LEDs | no |
| Magnetic | no |
The Astrolux S1 flashlight is powered by 1 x 18350 Li-Ion battery. The S1 cannot charge batteries. You may need an external charger to keep your battery going. This flashlight has built-in low voltage protection (LVP). It prevents damage from over-discharge, so it doesn't need protected cells. This light does not have temperature control feature. The "8" in the IPx8 rating means the highest level of protection. It is against water ingress.
Accessories, package contents
| Package contents | 2 x spare o-rings clip lanyard spare rubber cover |
|---|
The clip is useful to keep the light secured in your pocket. Attaching a lanyard to your S1 flashlight provides an additional layer of security. It reduces the risk of accidental drops or loss. Replacing worn or damaged O-rings helps a lot. It keeps up the flashlight's durability and performance.
According to the ANSI/NEMA FL1 Standard, we measure the performance of the S1 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
- OP reflector
- AR coated lens
- tactical switch
- adequate performance
- multiple modes
- mode memory
- tactical strobe
- low-voltage protection
- waterproof
- clip
Cons
- no battery indicator
- no built-in charger
- no thermal regulation
- no auxiliary LEDs
- non-magnetic
Photos
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