The Olight i3T 2 EOS is a compact everyday carry flashlight built around a simple, reliable AAA battery format. It is small enough for a pocket, range bag, vehicle console, toolbox, or nightstand, while still offering useful output for everyday tasks.
On the included AAA battery, the i3T 2 EOS delivers up to 200 lumens. It is also compatible with a protected 10440 Li-ion battery up to 44 mm long, which can increase maximum output up to 300 lumens when that battery type is used.
A good EDC flashlight should be easy to carry, easy to power, and easy to use. The i3T 2 EOS checks those boxes with a compact aluminum body, tail switch operation, two practical output levels, and a deep-carry pocket clip. It is a strong choice for customers who want a small, affordable, name-brand light without committing to a larger rechargeable model.
Runs on a common AAA battery, making it easy to keep powered at home, in the vehicle, or in a range bag. One AAA alkaline battery is included.
The i3T 2 EOS provides a useful high-output mode for quick visibility checks, general EDC tasks, and close-range lighting needs.
Compatible with a protected 10440 Li-ion battery up to 44 mm long for users who want increased maximum output from the same compact light.
The updated clip design sits between the battery cover and body, helping reduce the chance of the clip coming loose while allowing deeper pocket carry.
The rear switch makes the light easy to activate one-handed and allows quick access to the available output modes.
At only 3.5 inches long, the i3T 2 EOS is easy to carry every day without taking up unnecessary pocket space.
The i3T 2 EOS includes a standard AAA alkaline battery. If using a 10440 Li-ion battery, use only a protected 10440 battery within the manufacturer’s stated length limit. Always follow Olight’s battery guidance.
Yes. The i3T 2 EOS includes one AAA alkaline battery.
The light itself does not use a built-in charging port. It runs on a replaceable AAA battery and is also compatible with a protected 10440 Li-ion battery that must be charged separately.
It produces up to 200 lumens on a AAA battery. With a compatible protected 10440 Li-ion battery, maximum output can increase up to 300 lumens.
Yes. Its small size, tail switch, deep-carry clip, and common AAA battery format make it a practical everyday carry flashlight.
Pair the Olight i3T 2 EOS with other everyday carry gear, range bag essentials, and compact lighting options from Stonebridge Gunworks.
Browse more flashlights and EDC gear or contact us if you need help choosing the right light for your carry, range, vehicle, or home setup.
