Olight I3S EOS flashlight review
The Olight I3S EOS flashlight was released in 2013. It uses Cree XP-G2 LED, OP reflector and 1 x AAA battery. The powerful emitter in this flashlight provides up to 80 lm output, 361 cd intensity, and a beam distance of 38 m.
Wondering if this flashlight is a hit? Stay tuned!
Table of Contents
- Olight I3S EOS specifications
- Body, materials, weight, colors
- System, LED, lens, reflector
- Performance, flux, intensity, throw
- Software, user interface, modes
- Features, battery, protections
- Accessories, package contents
- Links
- 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 I3S EOS is an impressive flashlight that offers both power and reliability. This light has 3 modes of lighting. The lack of mode memory means you need to adjust the flashlight's settings each time you turn it on. It has a strobe function, which is one of the most effective self defense tools available.
Olight I3S EOS specifications
| Brand | Olight |
|---|---|
| Name | I3S EOS |
| Type | I3SEOS |
| Rating | |
| Launch | 2013 |
| Form | flashlight |
The I3S EOS flashlight allows you to light dark areas.
Body, materials, weight, colors
| Weight | 26.5 g |
|---|---|
| Length | 69.5 mm |
| Body diameter | 14 mm |
| Head diameter | 14 mm |
| Material | aluminium alloy |
| Colors | black blue purple red yellow |
The I3S EOS is small, compact, and designed for ultra-portability. The length of a flashlight can affect how it feels in your hand and how you can grip it. The aluminium body of the I3S EOS has a reputation for being durable and strong. The I3S EOS flashlight is available in assorted colors: black, blue, purple, red, yellow.
System, LED, lens, reflector
| Emitter | Cree XP-G2 LED |
|---|---|
| Color temperature | 5000 K |
| Reflector | OP |
| Lens | glass |
| Switch | twisty |
Cree is a US-based LED manufacturer. It is well-regarded for its high-quality products and innovation in lighting. Color temperature is used to quantify the color appearance of light sources. The designers of the I3S EOS incorporated an orange peel reflector to enhance the beam.
Performance, flux, intensity, throw
| Flux | 80 lm |
|---|---|
| Intensity | 361 cd |
| Throw | 38 m |
| CD/LM factor | 4.51 |
80 lm can provide a decent amount of brightness and be suitable for many everyday tasks. 361 cd can make things quite bright. It's enough for many everyday tasks. 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
| Modes | 3 modes |
|---|---|
| Mode memory | no |
| Ramping mode | no |
| Strobe | yes |
| SOS/Beacon | no |
A flashlight's modes are different output settings or brightness levels. Strobe mode on I3S EOS flashlight produces a rapid, repeated flashing of light.
Features, battery, protections
| Battery | 1 x AAA battery |
|---|---|
| Battery indicator | no |
| Charger port | no |
| LVP | no |
| Thermal regulation | no |
| Protection | IPx8 |
| AUX LEDs | no |
| Magnetic | no |
The Olight I3S EOS flashlight is powered by 1 x AAA battery. The I3S EOS cannot charge batteries. You may need an external charger to keep your battery going. Use a protected battery, because this flashlight lacks low voltage protection (LVP). Flashlights without thermal protection may rely on other design elements to dissipate heat. The "8" in the IPx8 rating means the highest level of protection.
Accessories, package contents
| Package contents | 2 x spare o-rings AAA battery carrying case key ring |
|---|
It comes with a battery. The battery must be fully charged before you first use your I3S EOS. Replacing worn or damaged O-rings helps a lot.
Links
| Official site | https://olightworld.com/ |
|---|
Conclusion, pros and cons
This Olight 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
- multiple modes
- tactical strobe
- waterproof
- battery included
Cons
- moderated performance
- low intensity
- no mode memory
- no battery indicator
- no built-in charger
- no LVP
- no thermal regulation
- no auxiliary LEDs
- non-magnetic
Photos
Comparisons
According to our statistics, the Olight I3S EOS flashlight was most often compared on our site with the following flashlights.
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Updated: April 23, 2024
