---
product_id: 21394783
title: "i3E"
brand: "olight"
price: "€ 20.68"
currency: EUR
in_stock: true
category: "Olight"
url: https://www.desertcart.at/products/21394783-i3e
store_origin: AT
region: Austria
---

# IPX8 Waterproof rating 90 Lumens max brightness Compact keychain size i3E

**Brand:** olight
**Price:** € 20.68
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your life with the pocket powerhouse everyone’s talking about!

## Quick Answers

- **What is this?** i3E by olight
- **How much does it cost?** € 20.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/21394783-i3e)

## 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

- • **Rugged & Reliable:** IPX8 waterproof and anodized aluminum build ensures durability in any adventure.
- • **Long-Lasting Runtime:** Up to 1 hour of focused LED light with a lifespan of 60,000 hours—dependable for every emergency.
- • **Powerful Illumination:** Shockingly bright 90 lumens from a single AAA battery—light up your night effortlessly.
- • **Ultra-Portable Design:** Sleek, lightweight keychain form factor means it’s always within reach, wherever you go.
- • **Versatile Everyday Carry:** Perfect for camping, hiking, dog walking, or late-night errands—style meets function in Blue Porcelain.

## Overview

The OLIGHT i3E EOS is a compact, anodized aluminum keychain flashlight delivering 90 lumens of focused LED brightness powered by a single AAA battery. Rated IPX8 waterproof and boasting a 60,000-hour lifespan, it’s designed for durability and portability, making it an essential everyday carry for professionals and adventurers alike.

## 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 |
| Battery Description | Alkaline |
| Battery Type | Alkaline |
| Best Sellers Rank | #17,181 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #252 in Handheld Flashlights |
| Brand Name | OLIGHT |
| Color | Blue Cloud |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,444) |
| Finish Types | Anodized |
| 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 Special Features | Focused Beam |
| 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 |
| Mounting Type | Keychain |
| Number of Batteries | 1 AAA batteries required. |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Camping, Emergency, Reading |
| Runtime | 1 hour |
| Set Name | Blue |
| Shape | Compact/Keychain |
| Size | Mini |
| Style Name | Chinese |
| Unit Count | 1.0 Count |
| 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 - Image 1](https://m.media-amazon.com/images/I/61iLOyWekXL.jpg)
![i3E - Image 2](https://m.media-amazon.com/images/I/71XN7ISC94L.jpg)
![i3E - Image 3](https://m.media-amazon.com/images/I/71F56FiFdBL.jpg)
![i3E - Image 4](https://m.media-amazon.com/images/I/71zzkma1ziL.jpg)
![i3E - 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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**Shop now:** [https://www.desertcart.at/products/21394783-i3e](https://www.desertcart.at/products/21394783-i3e)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-08*