---
product_id: 21394783
title: "i3E EOS"
brand: "olight"
price: "B$34"
currency: BND
in_stock: true
category: "Olight"
url: https://brunei.desertcart.com/products/21394783-i3e-eos
store_origin: BN
region: Brunei
---

# 90 Lumens max brightness Runs on single AAA battery IPX8 waterproof rating i3E EOS

**Brand:** olight
**Price:** B$34
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your nights with power and style—carry brilliance everywhere!

## Quick Answers

- **What is this?** i3E EOS by olight
- **How much does it cost?** B$34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [brunei.desertcart.com](https://brunei.desertcart.com/products/21394783-i3e-eos)

## Best For

- olight enthusiasts

## Why This Product

- Trusted olight brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Twist-activated EDC flashlight delivering a sharp 90 lumens beam from just one AAA battery.
- • **Unmatched Portability:** Ultra-lightweight and sleek design fits perfectly on your keychain—style meets function on the go.
- • **Built to Brave Elements:** IPX8 waterproof and crafted from durable aluminum to withstand any adventure or unexpected downpour.
- • **Long-lasting Illumination:** Up to 60,000 hours lifespan ensures your light never quits when you need it most.
- • **Versatile Night Companion:** Perfect for camping, hiking, dog walking, or emergency use—never be left in the dark again.

## Overview

The OLIGHT i3E EOS is a compact, twist-activated keychain flashlight boasting 90 lumens of bright LED light powered by a single AAA battery. With an IPX8 waterproof rating and durable aluminum build, it offers up to 60,000 hours of reliable illumination, making it an essential, stylish companion for outdoor activities and everyday carry.

## Description

OLIGHT i3E EOS PMMA TIR Lens AAA EDC Flashlight 90 Lumens Compact Keychain Flash Light for Night, Camping (Blue Porcelain) - desertcart.com

## Features

- 𝗡𝗼𝘁𝗲: Please remove the plastic wrapper of the battery before using it. This is a twist EDC keychain flashlight, not a button light
- 𝗕𝗿𝗶𝗴𝗵𝘁 𝗮𝗻𝗱 𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹: Run great with ONLY ONE AAA battery to push to 90 LUMENS shockingly bright. 44 meters beam distance, lifespan is up to 60,000 hours
- 𝗪𝗮𝘁𝗲𝗿𝗽𝗿𝗼𝗼𝗳 𝗮𝗻𝗱 𝗗𝘂𝗿𝗮𝗯𝗹𝗲: The IPX8 rated mini flashlight is powered by ONE AAA GreenMax battery, which can offer long-lasting illumination
- 𝗖𝗼𝗺𝗽𝗮𝗰𝘁 𝗮𝗻𝗱 𝗣𝗼𝗿𝘁𝗮𝗯𝗹𝗲: The mini flashlight is perfect for keychains, so it's not just a flashlight but also a stylish decoration accessory. Easily carried wherever you go
- 𝗨𝘀𝗮𝗴𝗲 𝗦𝗰𝗲𝗻𝗮𝗿𝗶𝗼𝘀: Ideal for camping, hunting, trek and day hike, touring, backpack, running, dog walking, night fishing, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DMCWNHKK |
| Additional Features | Durable, Keychain, Lightweight, Portable, Weatherproof |
| Batteries are Included | No |
| Battery Description | Alkaline |
| Battery Type | Alkaline |
| Best Sellers Rank | #22,437 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #285 in Handheld Flashlights |
| Brand Name | OLIGHT |
| Color | Blue Cloud |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,455) |
| Included Components | flashlight |
| Item Dimensions D x W x H | 1.46"D x 0.71"W x 4.45"H |
| Item Weight | 0.01 Kilograms |
| Light Output Maximum | 90 Lumens |
| Light Source Type | LED |
| Manufacturer | OLIGHT |
| Manufacturer Part Number | I3E-BC-300000 |
| Manufacturer Warranty Description | Lifetime warranty. |
| Material Type | Aluminum |
| Model Number | I3E-BC-300000 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Camping, Emergency, Reading |
| Runtime | 1 hour |
| Set Name | Blue |
| Size | Mini |
| Style Name | Chinese |
| Warranty Type | Lifetime |
| Water Resistance Level | Waterproof |
| White Brightness | 90 Lumens |

## Product Details

- **Color:** Blue Cloud
- **Light Source Type:** LED
- **Material:** Aluminum
- **Power Source:** Battery Powered
- **Special Feature:** Durable, Keychain, Lightweight, Portable, Weatherproof

## Images

![i3E EOS - Image 1](https://m.media-amazon.com/images/I/61iLOyWekXL.jpg)
![i3E EOS - Image 2](https://m.media-amazon.com/images/I/71XN7ISC94L.jpg)
![i3E EOS - Image 3](https://m.media-amazon.com/images/I/71F56FiFdBL.jpg)
![i3E EOS - Image 4](https://m.media-amazon.com/images/I/71zzkma1ziL.jpg)
![i3E EOS - Image 5](https://m.media-amazon.com/images/I/71TXNzDeluL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Can i use this with a aaa lithium battery or does it really need to be alkaline?**
A: Use rechargeable AAA batteries.
These small bright flashlights eat batteries.
Each battery only lasts 40-45 minutes; tops.
Alkaline AAA start out brighter because they are at ~1.60 volts DC.
Rechargeable AAA batteries start out at ~ 1.42 to 1.45 volts DC depending on your charger.
Difference in runtime is noticeable, but negligible. 
These lights are not meant as a main light for more than 30 minutes.
They are primarily for intermittent use.
The cheaper ThruNite Ti2 will NOT work with rechargeable AAA batteries.

**Q: Header description says i4e, detailed description says i3e.  why the difference?**
A: Hi dear customer, the correct name is "I3E", not "I4E". We're so sorry for this. This is the display problem with Amazon system.  We have already responded to Amazon. Thanks!

**Q: Does anyone know the runtime with a non rechargeable lithium battery?**
A: I’ve had mine for almost 3 years the standby is amazing, I’ve only changed the battery once, it lights up every time without fail.
I’d say continued use maybe like 30 minutes

**Q: Se puede usar TR 10440?**
A: Sorry, it can not use. The voltage is beyond 2v, we do not recommend use. 
Thank you!

## Frequently Bought Together

- OLIGHT i3E EOS PMMA TIR Lens AAA EDC Flashlight 90 Lumens Compact Keychain Flash Light for Night, Camping (Black)
- OLIGHT O'Pen Mini 2 Ballpoint Pen and Pencil in One, Replaceable EDC Refill and Pencil Tip, Smooth Writing, for Office, Working, Writing (Black)
- OLIGHT I3T 2 EOS Pocket EDC Flashlight, 200 Lumens Compact Bright Handheld Flash Lights, Dual-Output Tail Switch with AAA Battery and Two-Way Pocket Clip for Camping and Hiking (Black)

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*Product available on Desertcart Brunei*
*Store origin: BN*
*Last updated: 2026-07-22*