1. Product Overview
The OLIGHT I3T 2 EOS is a compact and bright Everyday Carry (EDC) flashlight designed for versatility and reliability. It features a dual-output tail switch, offering both low and high brightness modes, and is powered by a single AAA battery.
Image 1.1: The OLIGHT I3T 2 EOS Flashlight in Midnight Blue, showcasing its compact design and two-way pocket clip.
What's in the Box
- I3T 2 EOS Flashlight x 1
- 1.5V Alkaline AAA battery x 1
- O-ring x 2
- User Manual x 1
Image 1.2: Packaging and included accessories for the OLIGHT I3T 2 EOS Flashlight.
2. Setup
2.1 Battery Installation
The I3T 2 EOS comes with a 1.5V AAA alkaline battery. To install or replace the battery:
- Unscrew the tail cap of the flashlight.
- Insert the AAA battery with the positive (+) end facing towards the flashlight head.
- Screw the tail cap back on securely.
Note: A rechargeable 10440 Lithium-ion battery can also be used to achieve a maximum output of 300 lumens. Ensure correct polarity during installation.
Image 2.1: Illustration of battery insertion into the flashlight body.
2.2 Attaching the Pocket Clip
The flashlight features a dual-direction pocket clip for versatile carrying options.
- To attach, slide the clip onto the flashlight body into the designated grooves.
- The clip can be oriented to allow for attachment to pockets, belts, or the brim of a hat for hands-free use.
Image 2.2: Demonstrating the dual-direction pocket clip attached to clothing.
3. Operating Instructions
3.1 Power On/Off
The I3T 2 EOS is operated via its tail switch:
- Momentary On: Lightly press the tail switch for momentary activation. Release to turn off.
- Constant On/Off: Fully press the tail switch until a click is heard for constant illumination. Press again to turn off.
3.2 Mode Selection (Dual-Output)
The flashlight offers two brightness levels: Low and High.
- To cycle between modes, quickly press and release the tail switch (either momentary or full press) within 0.5 seconds after turning the light on.
- The flashlight will remember the last used mode when turned off and on again, allowing you to start in your preferred low or high mode.
Video 3.1: Official product video demonstrating the compact size and operation of the i3T 2 EOS flashlight.
Image 3.1: Comparison of the high and low brightness modes of the OLIGHT I3T 2 EOS.
4. Key Features
4.1 Brightness and Beam Distance
The I3T 2 EOS delivers a maximum output of 200 lumens with a 62-meter beam distance when using a standard AAA alkaline battery. With a rechargeable battery, the output can reach up to 300 lumens.
Image 4.1: Summary of key features including max runtime, battery type, low temperature operation, and IPX8 waterproof rating.
4.2 Versatile Power Options
The flashlight operates on a single standard AAA alkaline battery (included). For increased brightness, a rechargeable 10440 Lithium-ion battery can be used, boosting the maximum output to 300 lumens.
Image 4.2: A person using the flashlight outdoors, illustrating its illumination capability.
4.3 Extended Runtime & Temperature Control
Compared to its predecessor, the I3T 2 EOS offers an extended battery life, running for over 21 hours on a single AAA alkaline battery. It also maintains a surface temperature below 45°C during prolonged use for user comfort.
Image 4.3: Chart comparing the maximum runtime of the I3T and I3T 2 EOS models.
4.4 IPX8 Waterproof Rating
Engineered for durability, the I3T 2 EOS is IPX8-rated waterproof, capable of submersion in water up to 3 meters. This makes it suitable for various outdoor activities and demanding environments.
Image 4.4: The flashlight submerged in water, demonstrating its IPX8 waterproof rating.
4.5 Hands-Free Convenience (Dual-Way Clip)
The stronger dual-way clip allows for secure attachment to belts, pockets, straps, or gear in both horizontal and vertical orientations, enhancing user convenience in diverse scenarios.
Image 4.5: The dual-direction pocket clip shown attached to a pocket and a hat brim.
5. Maintenance
- Cleaning: Regularly clean the threads and O-rings with a clean cloth. Apply a thin layer of silicone grease to the O-rings to maintain water resistance.
- Battery Care: Remove the battery if the flashlight is not going to be used for an extended period to prevent leakage and damage.
- Lens Care: Keep the lens clean from dust and debris to ensure optimal light output. Use a soft, lint-free cloth.
6. Troubleshooting
- Light Not Turning On:
- Check if the battery is installed correctly with the positive (+) end facing the head.
- Ensure the tail cap is screwed on tightly.
- Replace the battery with a new one to rule out a depleted battery.
- Light is Dim or Flickering:
- The battery may be low. Replace it or recharge if using a rechargeable battery.
- Clean the battery contacts and threads with an alcohol swab.
- Water Ingress:
- Ensure O-rings are properly seated and not damaged. Replace if necessary.
- Verify the tail cap is fully tightened.
7. Technical Specifications
| Feature | Detail |
|---|---|
| Model | I3T 2 EOS |
| Brand | OLIGHT |
| Max Output (Alkaline) | 200 Lumens |
| Max Output (Rechargeable) | 300 Lumens |
| Beam Distance | 62 meters |
| Power Source | 1 x AAA Alkaline Battery (included) or 1 x 10440 Lithium-ion Battery |
| Material | Aluminum |
| Water Resistance | IPX8 (up to 3 meters submersible) |
| Dimensions | 3.5"D x 0.59"W x 0.59"H (89mm x 15mm x 15mm) |
| Weight | 0.317 ounces (0.01 Kilograms) |
| Special Features | EDC, Lightweight, Dual-Output, Tail Switch, Two-Way Pocket Clip |
8. Warranty and Support
OLIGHT offers a Lifetime Warranty for the I3T 2 EOS flashlight, ensuring long-term reliability and customer satisfaction. Please refer to the official OLIGHT website or your purchase documentation for specific warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact OLIGHT customer service through their official website or the retailer from whom the product was purchased.
Online Resources: Visit the official OLIGHT Store on Amazon for additional product information and support.
