

🔦 Light up your night, wherever life takes you!
The OLIGHT i3E EOS is a premium compact keychain flashlight delivering 90 lumens of bright LED light powered by a single AAA battery. Built with durable aluminum and featuring an IPX8 waterproof rating, it’s designed for everyday carry and outdoor adventures. Its twist-to-activate mechanism ensures easy use, while a 60,000-hour lifespan guarantees long-term reliability. Ready to use right out of the box with an included battery, this flashlight blends portability, power, and ruggedness in a sleek black finish.




















| ASIN | B017R560WC |
| Batteries | 1 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Composition | Alkaline |
| Battery Description | Alkaline |
| Best Sellers Rank | #4,606 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #81 in Handheld Flashlights |
| Brand | OLIGHT |
| Brightness | 90 Lumen |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,367) |
| Date First Available | November 9, 2015 |
| Description Pile | Alkaline |
| Finish | Black |
| Finish Type | Black |
| Included Components | I3E |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.684 ounces |
| Item model number | AM-I3E-Black |
| Light Output Maximum | 90 Lumens |
| Light Source Type | LED |
| Manufacturer | OLIGHT |
| Material | Aluminum |
| Mounting Type | Handheld with Keychain |
| Number of Batteries | 1 AAA batteries required. (included) |
| Part Number | AM-I3E-Black |
| Power Source | Battery Powered |
| Product Dimensions | 4.5"D x 2.75"W x 0.75"H |
| Shape | Round |
| Size | Mini |
| Special Feature | Durable |
| Special Features | Durable |
| Style | keychain |
| Voltage | 1.5 Volts |
| Warranty Description | Lifetime warranty (product purchased after january 1st, 2023). |
| Warranty Type | Lifetime |
| Water Resistance Level | Waterproof |
| White Brightness | 90 Lumens |
W**S
Compact Yet Powerful – Built to Last
The OLIGHT i3E EOS may be small, but it packs a punch. While the cost is on the higher side for such a tiny flashlight, the quality build, premium materials, and thoughtful design more than make up for it. Pros Excellent Build Quality: Feels solid and durable despite its size. Premium Materials & Design: Sleek, well-crafted, and built for longevity. Bright Output: Surprisingly powerful for such a compact light. Durability: Holds up well to everyday use—perfect for keychains or EDC. Ships with Battery: Comes ready to use, with a plastic cover over the battery to prevent power loss during shipping. Trusted Brand: OLIGHT consistently delivers high-quality lighting products. Cons Price: Higher than generic mini flashlights, but worth it for the quality. Battery Installation: Can be a little tricky to install the battery initially. Bottom Line: If you want a small flashlight that’s bright, durable, and backed by a reputable brand, the OLIGHT i3E EOS is an excellent choice. Highly recommend for anyone looking for a reliable EDC light.
A**K
O’Lights Usual Great Lighting Products.
Really happy with this small, easy to carry pocket flashlight. Carry’s on my Key Rings, and does not fill up in the pocket or on a Key Ring. My first one lasted for years until a cheap key ring swivel failed. I miss that little light and this one was a replacement. The Colors seem more durable on this one. Bright Light, Bright Graphics. Recommended.
O**7
Unobtrusive keychain light that gives a whopping 90 lumens!!
I'm amazed that you get 90 lumens out of such a tiny keychain light!! The exterior design is cool looking too. I can't think of a much better keychain light. Uses just a single AAA battery and will be easy to replace when it goes dead. You don't want the hassle of recharging a keychain light battery, imo. All in all, this is a cool, good performing, and inexpensive light that I really like for my keychain.
S**L
Nice keyring light with lots of colors/designs to choose from
The Olight i3E is a super compact keyring flashlight that puts out just the right amount of lumens to illuminate the way walking to/from the car in a dark parking lot or searching for a dropped item. It runs off of one included AAA battery and is easy to turn on to its single brightness of 90 lumens with a simple twist of the head. Using a AAA battery as the power source is great because they’re readily available but typically I prefer the rechargeable flashlights and I really like the Olight i1R 2 Pro for that reason and the fact that the i1R 2 Pro has 2 modes (5 lumens or 180 lumens). That being said, I still really like the i3E, they’re just 2 different use-cases. I like to clip the i3E to my jacket zipper pull via a micro S-biner so I have easy access to it if needed and can quickly unclip it from the jacket when I am using the flashlight. Olight releases new designs and colors for the i3E all the time and I like to collect them and to give as gifts so it’s always fun to see what the latest release will be. Keep an eye out for sales as this flashlight goes on sale often and that’s when I typically order to save a few dollars. Overall, the Olight i3E is a great mini flashlight if you’re just looking for something that can attach to a keyring or zipper pull and be easily accessible for finding your way in the dark. The simplicity of one twist for on/off and the use of a AAA battery makes this flashlight a great choice as a backup light or a great gift as well.
S**K
The best AAA keychain light
Very compact (not much bigger than my housekey) and sturdy while still casting far/bright enough to be useful in most situations where you need some light quick. For a keychain AAA flashlight it's hard to beat and just looks nicer than the rest in my opinion. Simple twist on and off is all I want for something like this, works like a charm. Solid 5 stars.
T**R
Great little fun colored. Good for gifts. Many other brighter and better to rely on. So shop.
I keep a couple of these around the house. For kits and everyday carry I go for brighter flashlights. Olight makes very good flashlights, but consider spending at least twice as much if you will depend on just one light. These are many fun designs so good for purses - okay brightness but for short term use only.
B**E
It is great when something works even better than expected.
Went through a couple of other flashlights like this trying to find a good keychain light and after losing the front lens and the whole flashlight when the back end came off I happened to find this one on a lightning round sale and bought 2 since the price was right. Was I lucky! The size is really great for use on the keychain and I use it almost every night when walking the dogs. The first one has been so reliable that I have not had to touch the second one I bought. The light is very bright and battery is easy to change so it is very dependable.
S**S
Received product with good condition and good quality 😍😍😍happy with purchase... Useful product 👌
P**P
Une très petite lampe d'une puissance étonnante pour sa toute petite taille. Construction sérieuse et finition parfaite, autant que la qualité de la lumière qu'elle fournit. Seul petit bémol, la solidité de la partie porte-clef qui semble vraiment juste. A revoir si vous voulez la conserver; elle est si pratique qu'on n'a pas envie de la perdre ! Livraison très rapide et emballage soigné, vendeur consciencieux.
A**8
حجم الكشاف بحجم مفتاح السياره ومناسب يكون معه وشكله مقبول وخفيف ، وحتى اضاءته جيده تعتبر على حجمه ، عجبني جدا
S**H
For this price the light it has is so good
A**A
Neat, small but powerful for its size. Light weight as well and will not cause any issues if kept on a car keychain. Slightly disappointed with the colour as I was expecting a black one or at least a single colour item, not the colourful one I received.
Trustpilot
5 days ago
2 weeks ago