Olight I1R 2 EOS (2019) review
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
- 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
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