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Olight I1R 2 EOS (2019) review

2019
CSP LED
150 lm output
400 cd intensity
integrated Li-Ion battery

The Olight I1R 2 EOS (I1R2EOS) released in 2019. It uses CSP LED, TIR reflector and integrated Li-Ion battery. The powerful emitter in this flashlight provides up to 150 lm output, 400 cd intensity, and a beam distance of 40 m.

It uses a TIR lens to form the beam pattern. This light has 2 modes of lighting. This light does not have memory function. The I1R 2 EOS flashlight is rechargeable easily via USB port.

Table of contents:

Olight I1R 2 EOS (I1R2EOS) specifications

Brand
Olight
Name
I1R 2 EOS
Type
I1R2EOS
Rating
Rated 4/5 based on 150 user votes.
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Launch
2019
Form
flashlight

Body

The aluminium body of flashlight treated with a Type III hard-anodized, anti-abrasive finish.

Weight
13 g
Length
44 mm
Body diameter
14.8 mm
Head diameter
14.8 mm
Material
aluminium alloy with HAIII hard-anodized finish
Colors
black
blue
desert

System

A TIR lens works on the principle of total internal reflection. The TIR lens collimates the LED light into efficient, well-controlled light beams that maximize the usable lumens in the target area.

Emitter
CSP LED
Color temperature
4000 K
Reflector
TIR
Lens
TIR
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
150 lm
Intensity
400 cd
Throw
40 m
CD/LM factor
2.67

Software

Modes
2 modes
Mode memory
no
Ramping mode
no
Strobe
no
SOS/Beacon
no

Features

This flashlight can charge the battery with an integrated charger, and it works with any USB power source. This flashlight has a built-in low voltage protection (LVP) to prevent damage to the cell from over-discharge, so protected cells are not necessary. This light does not have temperature control feature.

Battery
integrated Li-Ion battery
Battery indicator
no
Charger port
microUSB
LVP
yes
Thermal regulation
no
Protection
IPx8
AUX LEDs
no
Magnetic
no

Accessories

Package contents
key ring

The performance of the Olight I1R 2 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 I1R 2 EOS, then don’t hesite and signal the problem to us.

Olight I1R 2 EOS (I1R2EOS) pictures

If there’s information about the Olight I1R 2 EOS that you would like to see on this site, then write to our webmaster@flashlightchart.com address.

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