---
product_id: 21394783
title: "OLIGHT i3E EOS Compact Keychain Flashlight EDC Light (Summer Palm)"
brand: "olight"
price: "£23"
currency: GIP
in_stock: true
reviews_count: 13
category: "Olight"
url: https://gibraltar.desertcart.com/products/21394783-olight-i3e-eos-compact-keychain-flashlight-edc-light-summer-palm
store_origin: GI
region: Gibraltar
---

# 90 lumens bright IPX8 waterproof rated Runs on 1 AAA battery OLIGHT i3E EOS Compact Keychain Flashlight EDC Light (Summer Palm)

**Brand:** olight
**Price:** £23
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your life, wherever you go!

## Quick Answers

- **What is this?** OLIGHT i3E EOS Compact Keychain Flashlight EDC Light (Summer Palm) by olight
- **How much does it cost?** £23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [gibraltar.desertcart.com](https://gibraltar.desertcart.com/products/21394783-olight-i3e-eos-compact-keychain-flashlight-edc-light-summer-palm)

## 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

- • **Twist & Go:** Secure twist-on/off design prevents accidental activation in your pocket or bag.
- • **Always Ready:** Powered by a standard AAA battery—easy to replace, no charging hassle.
- • **Compact Powerhouse:** Surprisingly bright 90 lumens in a sleek, pocket-friendly design.
- • **Lifetime Confidence:** Backed by a lifetime warranty, this flashlight is your reliable everyday carry essential.
- • **Built to Brave the Elements:** IPX8 waterproof rating means it’s ready for rain, spills, and outdoor adventures.

## Overview

The OLIGHT i3E EOS is a compact, ultra-portable keychain flashlight delivering 90 lumens of bright LED light powered by a single AAA battery. With an IPX8 waterproof rating and a twist-on/off mechanism, it’s designed for durability and convenience. Perfect for everyday carry, it offers up to 60,000 hours of reliable illumination and comes with a lifetime warranty, making it an indispensable tool for professionals and adventurers alike.

## Description

OLIGHT i3E EOS Compact Keychain Flashlight EDC Light (Summer Palm) | 90 LM,Small EDC Flashlight,Slim Mini Handheld Light,IPX8 Waterproof,44M Throw,Lightweight,Twist Switch,Portable,AAA Battery - desertcart.com

Review: Great Small Inexpensive Keychain Flashlight - The OLIGHT i3E EOS is a great little EDC flashlight, especially for the price. It’s incredibly small and lightweight, making it perfect for a keychain—you barely notice it’s there until you need it. For such a compact light, it’s surprisingly capable. The 90-lumen output is plenty for everyday tasks like finding something in the dark, unlocking doors, or quick visibility when you need it. I really like that it uses a standard AAA battery, which is included. It’s convenient to be able to swap in a common battery instead of worrying about charging. That said, it did take me a minute to figure out why it wasn’t turning on out of the box—I had to remove the small contact paper that prevents the battery from discharging during shipping. I’ve added this to my keychain as part of my everyday carry, and it’s been a great, reliable backup light. While a rechargeable lithium-ion version would likely be brighter, and something I may consider in the future, this model does exactly what it’s supposed to do. Overall, this is a simple, inexpensive, and highly practical flashlight that’s perfect for everyday carry. Definitely a great value.
Review: Great on a keychain. - This is a great little keychain, flashlight, and I have nothing to fault it on. The size is perfect and there is just one brightness level of 90 lm which is adequate for lighting up a sidewalk or something in the evening. Granted this is not the most exciting flashlight you will ever pick up but for the price it should be perfect for most people who are looking for a compact and capable keychain light. The fact that it comes with a lifetime warranty and is completely waterproof at this price is also pretty amazing. I like that it has the twist on and twist off design so it will never turn on accidentally in the pocket. There’s nothing about this light that is very exciting but again for the price, size, design, and capability it is hard to knock it.

## Features

- 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.
- 𝗡𝗼𝘁𝗲: Please remove the plastic wrapper of the battery before using it. This is a twist EDC keychain flashlight, not a button light

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F83V4NW6 |
| Additional Features | Keychain |
| Battery Description | Alkaline |
| Battery Type | Alkaline |
| Best Sellers Rank | #31,257 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #366 in Handheld Flashlights |
| Brand Name | OLIGHT |
| Color | Summer Palm |
| Customer Reviews | 4.7 out of 5 stars 5,479 Reviews |
| Finish Types | Polished |
| Included Components | Key Grip Ring x 1 |
| Item Dimensions D x W x H | 4.5"D x 2.75"W x 0.75"H |
| Item Dimensions L x W x H | 0.75"L x 2.75"W x 4.5"H |
| Light Output Maximum | 90 lumens |
| Light Source Special Features | Twist-on/off, Keychain Attachable |
| Light Source Type | LED |
| Manufacturer | OLIGHT |
| Manufacturer Part Number | I3E-SMP-300000 |
| Manufacturer Warranty Description | Lifetime warranty. |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | I3E-SMP-300000 |
| Mounting Type | Handheld |
| Number of Batteries | 1 AAA batteries required. (included) |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Runtime | 1 hour |
| Shape | Compact/Keychain |
| Size | Mini |
| Special Feature | Keychain |
| Style Name | Keychain, Compact |
| Unit Count | 1 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

![OLIGHT i3E EOS Compact Keychain Flashlight EDC Light (Summer Palm) - Image 1](https://m.media-amazon.com/images/I/61c9okIwwsL.jpg)
![OLIGHT i3E EOS Compact Keychain Flashlight EDC Light (Summer Palm) - Image 2](https://m.media-amazon.com/images/I/81iv1UQ069L.jpg)
![OLIGHT i3E EOS Compact Keychain Flashlight EDC Light (Summer Palm) - Image 3](https://m.media-amazon.com/images/I/81TyIJ8P5TL.jpg)
![OLIGHT i3E EOS Compact Keychain Flashlight EDC Light (Summer Palm) - Image 4](https://m.media-amazon.com/images/I/61Egsgt14ZL.jpg)
![OLIGHT i3E EOS Compact Keychain Flashlight EDC Light (Summer Palm) - Image 5](https://m.media-amazon.com/images/I/714wfo9gRJL.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!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Small Inexpensive Keychain Flashlight
*by H***A on April 4, 2026*

The OLIGHT i3E EOS is a great little EDC flashlight, especially for the price. It’s incredibly small and lightweight, making it perfect for a keychain—you barely notice it’s there until you need it. For such a compact light, it’s surprisingly capable. The 90-lumen output is plenty for everyday tasks like finding something in the dark, unlocking doors, or quick visibility when you need it. I really like that it uses a standard AAA battery, which is included. It’s convenient to be able to swap in a common battery instead of worrying about charging. That said, it did take me a minute to figure out why it wasn’t turning on out of the box—I had to remove the small contact paper that prevents the battery from discharging during shipping. I’ve added this to my keychain as part of my everyday carry, and it’s been a great, reliable backup light. While a rechargeable lithium-ion version would likely be brighter, and something I may consider in the future, this model does exactly what it’s supposed to do. Overall, this is a simple, inexpensive, and highly practical flashlight that’s perfect for everyday carry. Definitely a great value.

### ⭐⭐⭐⭐⭐ Great on a keychain.
*by P***Q on April 1, 2026*

This is a great little keychain, flashlight, and I have nothing to fault it on. The size is perfect and there is just one brightness level of 90 lm which is adequate for lighting up a sidewalk or something in the evening. Granted this is not the most exciting flashlight you will ever pick up but for the price it should be perfect for most people who are looking for a compact and capable keychain light. The fact that it comes with a lifetime warranty and is completely waterproof at this price is also pretty amazing. I like that it has the twist on and twist off design so it will never turn on accidentally in the pocket. There’s nothing about this light that is very exciting but again for the price, size, design, and capability it is hard to knock it.

### ⭐⭐⭐⭐⭐ The EDC I keep on my key chain!
*by T***I on April 23, 2021*

I wanted to try a few AA & AAA single cell powered lights to keep handy in my laptop bag and/or on my key chain in my pocket to use anywhere the need comes up, which in my case is a fair bit. After trying a few of these "Every Day Carry" type mini-lights, this is far and away my favorite. It does not have any infrequently used adjustment features I will forgot how to use or which annoy me by coming up in the wrong operating mode, it's smaller than the others I tried out, so it does not add much bulk at all to my key fob (It's dwarfed by either of my 2 car key fobs). Simple twist on/off and a really bright light output. This is a basic EDC flashlight and it excels in that role. And just so I wasn't clear enough, it is really tiny; barely larger than the AAA battery inside. Battery life has been great although I haven't kept track and so far I'm still on my original Alkaline battery installed a few months ago. I rarely use it for more than a few minutes at a time. Sometimes multiple times a day and sometimes not for a week or more. After a few minutes of on time, it will get noticeably warm due to its high light output. That said, if I need a light for much longer than that, it's usually where I need a broader beam and I have bigger and much bulkier units for that. I know a number of reviewers have complained the top has unscrewed and come off, some others have complained it has turned on in their pocket. I keep this in my pocket all day long if I am out of the house and have never even approached either of those issues. I give it less than a quarter turn to turn off and it has never come on by itself or come apart. It's possible those users damaged, lost, removed or had the little O-ring in the wrong groove too far back. It's that O-ring that provides its water resistance and also adds friction to the LED housing that screws on/off and to provide both battery access and the on/off switch function. I haven't gotten it any wetter than from being out in the rain briefly so I can't speak to the water resistance, but I'm not planning on swimming with this or using it underwater. It's rated similarly to other EDC lights, so it should be fine submerged up to a couple of feet deep if the O-ring is intact. Can you break it? I'm sure the answer is yes, but for my purposes and in my pocket, all it's showing is a little wear and tear on the otherwise durable finish from constant rubbing against my keys and pocket change. If and when it ever breaks, I will reorder immediately. To recap - small, did I say small? I meant tiny. - powerful little light for my near distance use (usually within 1-3 feet for me), but the beam will illuminate to quite a distance - Super simple to use and no extra features you probably won't use or don't much matter in a light this small for basic use - Good Battery life, and compatible with NiMH rechargeable AAAs. You can't use a 10440 Li-ion as the voltage is too high for its LED when fully charged, plus it will likely get too hot to hold if you do. If you really need Li-Ion, look to another light. - Inexpensive - Overall a five star for its super convenience, ease of use and function. 2 year update - STILL my favorite! In 2years of use. I've had the top unscrew in my pocket once and have had it turn on once on its own in my pocket. I've maybe missed not having a tail switch vs the twist on/off maybe a couple of times, but the size and weight are just perfect and ditto for light output. I've tried AA size, tail switch types, rechargeables and always come back to this one. Paired with NiMH rechargeable AAA batteries, I usually go for months between battery changes. The others stay handy on my desk or bench, this one lives on my key chain always on my belt or in my pocket and goes wherever I go so I'm never without a light and neither is anyone else who is alongside me at work!

## Frequently Bought Together

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*Product available on Desertcart Gibraltar*
*Store origin: GI*
*Last updated: 2026-08-22*