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Olight I3S EOS (2013) review

2013
Cree XP-G2 LED
80 lm output
361 cd intensity
1 x AAA battery

The Olight I3S EOS (I3SEOS) 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.

This light has 3 modes of lighting. This light does not have memory function. It has a strobe function, which is one of the most effective self defense tools available.

Table of contents:

Olight I3S EOS (I3SEOS) specifications

Brand
Olight
Name
I3S EOS
Type
I3SEOS
Rating
Rated 4/5 based on 145 user votes.
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Launch
2013
Form
flashlight

Body

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

System

The emitter of I3S EOS manufactured by Cree, a US-based LED manufacturing company. The I3S EOS has an orange peel (OP) textured reflector. Orange peel reflectors have smoother beams.

Emitter
Cree XP-G2 LED
Color temperature
5000 K
Reflector
OP
Lens
glass
Switch
twisty

Performance

The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.

Flux
80 lm
Intensity
361 cd
Throw
38 m
CD/LM factor
4.51

Software

The I3S EOS is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate.

Modes
3 modes
Mode memory
no
Ramping mode
no
Strobe
yes
SOS/Beacon
no

Features

The I3S EOS cannot charge batteries directly. You may need an external charger to keep your battery going. A protected battery is recommended as the light itself does not have low voltage protection (LVP). This light does not have temperature control feature.

Battery
1 x AAA battery
Battery indicator
no
Charger port
no
LVP
no
Thermal regulation
no
Protection
IPx8
AUX LEDs
no
Magnetic
no

Accessories

It comes with a battery. The battery must be fully charged before you first use your I3S EOS.

Package contents
2 x spare o-rings
AAA battery
carrying case
key ring

The performance of the Olight I3S EOS flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Olight I3S EOS, then don’t hesite and signal the problem to us.

Olight I3S EOS (I3SEOS) pictures

If there’s information about the Olight I3S EOS that you would like to see on this site, then write to our webmaster@flashlightchart.com address.

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