Introduction
Thank you for purchasing the OLIGHT I3T Plus EDC Pocket Slim Flashlight. This manual provides detailed instructions for the safe and effective use, setup, operation, and maintenance of your new flashlight. Please read this manual thoroughly before use and retain it for future reference.

The OLIGHT I3T Plus flashlight, designed for everyday carry.
Product Overview
The OLIGHT I3T Plus is a compact and powerful EDC (Everyday Carry) flashlight, delivering up to 250 lumens. It is powered by two AAA batteries and features a convenient tail switch for easy operation. Its slim design and dual-direction pocket clip make it suitable for various applications, including camping, outdoor activities, and emergency situations.
Key Features:
- Output: High (250 lumens) and Low (15 lumens) modes.
- Runtime: Up to 28 hours on low mode with two AAA batteries.
- Body: Slim aluminum alloy body with non-slip knurling.
- Switch: Non-slip tail switch for mode changes and on/off.
- Portability: Dual-direction pocket clip and lanyard hole.
Setup
Battery Installation
The I3T Plus flashlight requires two AAA batteries for operation. Ensure correct polarity during installation.
- Unscrew the tail cap of the flashlight.
- Insert two AAA batteries with the positive (+) end facing towards the flashlight head.
- Screw the tail cap back on securely.

Insert two AAA batteries into the flashlight body, ensuring correct polarity.
Operating Instructions
Turning On/Off and Mode Selection
The I3T Plus features a tail switch for all operations.
- Momentary On: Lightly press the tail switch for momentary illumination. Release to turn off.
- Constant On/Off: Fully press the tail switch until a click is heard to turn the flashlight on or off.
- Change Brightness Mode: When the flashlight is on, quickly press and release the tail switch to cycle between Low (15 lumens) and High (250 lumens) modes. The flashlight will remember the last used mode when turned off and on again.

The anti-slip tail switch allows for smooth operation and mode changes.
Carrying Options
The flashlight comes with a dual-direction pocket clip and a lanyard hole for versatile carrying.
- Pocket Clip: Attach the flashlight to your pocket, backpack strap, or hat brim using the two-way clip.
- Lanyard: Thread a lanyard (not included) through the lanyard hole on the tail cap for wrist carry or added security.
Maintenance
General Care
- Keep the flashlight clean and dry. Wipe with a soft cloth as needed.
- Regularly clean the threads and O-rings with a silicone-based lubricant to maintain water resistance and smooth operation.
- Avoid dropping the flashlight or subjecting it to severe impacts.
Battery Replacement
When the light output becomes dim or the flashlight stops functioning, replace the AAA batteries. Always use fresh, high-quality AAA alkaline batteries for optimal performance.
Troubleshooting
- Flashlight not turning on:
- Check if the batteries are inserted correctly with the positive (+) end towards the head.
- Ensure the tail cap is fully tightened.
- Replace batteries with new ones.
- Light output is dim or flickering:
- Batteries may be low; replace them.
- Clean the battery contacts and threads.
Specifications
| Feature | Detail |
|---|---|
| Brand | OLIGHT |
| Model | I3T Plus |
| Light Source Type | LED |
| White Brightness | 250 Lumens (High), 15 Lumens (Low) |
| Power Source | 2 AAA Batteries (included) |
| Battery Cell Composition | Alkaline |
| Material | Aluminum |
| Product Dimensions | 5.24"D x 0.59"W x 0.59"H (133mm x 15mm x 15mm) |
| Item Weight | 2.19 ounces (62 Grams) |
| Water Resistance Level | Not Water Resistant |
| Special Feature | Lightweight |

Dimensions of the I3T Plus (right) compared to a smaller model.
Safety Information
- Do not shine the light directly into eyes.
- Keep out of reach of children.
- Do not mix old and new batteries, or different types of batteries.
- Dispose of batteries according to local regulations.
Warranty
The OLIGHT I3T Plus flashlight comes with a 5-year limited warranty. For detailed warranty terms and conditions, please refer to the official OLIGHT website or contact customer support.
Support
For further assistance, product information, or to purchase accessories, please visit the official OLIGHT store:





