Olight I3T EOS 180lm In-depth review, Pros and Cons

Philips Luxeon TX LED

180 lm output

900 cd intensity

1 x AAA battery

The Olight I3T EOS (I3TEOS) released in 2018. It uses Philips Luxeon TX LED, TIR reflector and 1 x AAA battery. The powerful emitter in this flashlight provides up to 180 lm output, 900 cd intensity, and a beam distance of 60 m.

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The I3T EOS flashlight is an indispensable tool in various situations, from everyday tasks and outdoor adventures to emergency preparedness and professional use. TIR lens plays a significant role in shaping the beam pattern of the I3T EOS flashlight. This light has 2 modes of lighting. Without mode memory, each time you turn on the I3T EOS, it will start from the default or first mode in the sequence.

Olight I3T EOS (I3TEOS) pictures

The specifications below 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 I3T EOS, then don’t hesite and signal the problem to us.

Olight I3T EOS (I3TEOS) specifications

Brand	Olight
Name	I3T EOS
Type	I3TEOS
Rating	★★★★★ Rated 3/5 based on 1219 user votes.
Launch	2018
Form	flashlight

This Olight flashlight offers portability, versatility, and reliability in providing illumination.

Body

Weight	41 g
Length	89 mm
Body diameter	15 mm
Head diameter	15 mm
Material	aluminium alloy
Colors	black copper desert tan

The 41 g flashlight would be considered extremely lightweight for a handheld flashlight. The ideal length of a flashlight depends on personal preference, intended use, and the specific features and functionality you're looking for. Aluminium is a lightweight material, which is beneficial for I3T EOS flashlight. The I3T EOS offers an impressive assortment of captivating colors: black, copper, desert tan.

System

Emitter	Philips Luxeon TX LED
Color temperature	5000 K
Reflector	TIR
Lens	TIR
Switch	mechanical rear

Warm white light is generally considered more comfortable and less harsh on the eyes compared to cool white light. The TIR lens of I3T EOS consists of a single-piece lens made of a transparent material, typically acrylic or polycarbonate. Its shape and internal geometry are designed to achieve specific light distribution patterns, such as flood or spot beams, by manipulating the behavior of light rays.

The I3T EOS has mechanical switch. Mechanical switches often offer tactile feedback, allowing users to feel a distinct click or resistance when the switch is pressed. This feedback helps users confirm that the switch has been activated or deactivated, providing a reassuring sense of control and awareness. The rear switch of I3T EOS is designed to be rugged and durable, capable of withstanding harsh conditions and repeated use.

Performance

Flux	180 lm
Intensity	900 cd
Throw	60 m
CD/LM factor	5

If you mainly need a flashlight for basic tasks like finding keys, navigating in dimly lit areas, or occasional use around the house, 180 lm can be adequate. 900 cd can provide a reasonable level of luminous intensity for many everyday lighting tasks. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The stated throw distance typically indicates the point at which the brightness falls below a specified threshold, such as 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.

Software

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

Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences.

Features

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

The power source of the I3T EOS flashlight is 1 x AAA battery, providing reliable and long-lasting energy for optimal performance. The I3T EOS doesn't have charger port. A charger port is a designated connection point or interface where you can plug in a charger to recharge the flashlight's battery. The I3T EOS flashlight doesn't have built-in LVP, it is recommended to use a protected battery to prevent over-discharging. The protective circuit of battery helps safeguard the battery from various potential risks and ensures safe and reliable operation.

Flashlights without thermal protection may be more susceptible to overheating under extreme conditions, such as prolonged high-output use or exposure to high ambient temperatures. The I3T EOS flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.

Accessories

Package contents	AAA battery

The included battery is selected to meet the specific power requirements of the I3T EOS flashlight, ensuring reliable and efficient operation.

The performance of the Olight I3T 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.