









🔦 Illuminate your hustle with power that fits in your pocket.
The Olight i3E EOS Black is a compact, keyring-sized LED flashlight powered by a single AAA battery. Delivering 90 lumens and a focused 44-meter beam, it combines high performance with a durable aluminum alloy body featuring anti-scratch anodizing. Its simple twist operation and lightweight design make it an indispensable everyday carry tool for professionals seeking reliable illumination on demand.













| ASIN | B07W4PPBXP |
| Batteries are Included | Yes |
| Battery Description | Alkaline |
| Battery Type | Alkaline |
| Best Sellers Rank | 55,353 in DIY & Tools ( See Top 100 in DIY & Tools ) 318 in Standard Torches |
| Brand Name | OLIGHT |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 1,201 Reviews |
| Finish | Polished |
| Fixture Features | Portable |
| Included Components | Battery |
| Item Dimensions D x W x H | 14D x 13W x 61H millimetres |
| Item Shape | Round |
| Item Type Name | Torches |
| Item Weight | 0.3 Ounces |
| Light Path Distance | 44 Metres |
| Light Source Special Features | High performance and focused beam distance |
| Light source type | LED |
| Manufacturer | OLIGHT |
| Manufacturer Part Number | GD-I3E-UK |
| Material | Aluminium |
| Model Number | GD-I3E-UK |
| Mounting Type | Keychain Mount |
| Number of Batteries | 1 AAA batteries required. (included) |
| Number of Lights | 1 |
| Power and Plug Description | Battery Powered |
| Power source | Battery Powered |
| Runtime | 1 hour |
| Special feature | Portable |
| Specification Met | CE, RoHS |
| Style | Compact |
| Type of Bulb | LED |
| Unit Count | 1.0 count |
| Voltage | 1.5 Volts |
| Water Resistance Level | Waterproof |
| White Brightness | 90 Lumens |
| White brightness | 90 Lumens |
K**.
Tiny Torch with Impressive Power and Practical Design
This torch is roughly the same size as my keys (photo attached), which was one of the main reasons I bought it. I wanted something compact enough to stay on my keyring permanently, and it’s small and lightweight enough that I barely notice it’s there. What impressed me most is the power for such a tiny torch. The brightness is easily strong enough for everyday tasks like walking at night, finding items in the car, unlocking doors in the dark, or using it during a power cut. The beam is clear and focused rather than weak or overly diffused. The operation is also very simple — just twist the end to turn it on or off — which makes it quick and reliable to use one-handed. No unnecessary settings or complicated controls. Battery life has been good so far considering the size and output, and I like that it uses a standard AAA battery, which is easy to replace without needing special charging equipment. This model does not have adjustability or zoom functions, but honestly I don’t miss them because it’s designed as a straightforward everyday carry light rather than a large tactical torch. For a compact keyring torch, the balance of size, brightness, simplicity, and portability is excellent. Overall, this feels very well made and offers excellent value for money. One of those small practical items that ends up being more useful than expected.
B**B
Great micro AAA torch.
These small torch’s are great 1 AAA battery and lots of power and probably the smallest avaliable. simple twist head on or off but no variable power settings if you need that check out the lumintop Edc01 which is a bit bigger but more versatile and also recomended. The Olight E3I is great for a key chain or backup light or for use in a survival tin they come in various colours and the light is robust.
I**.
Suburb little torch
Good quality aluminium construction. The LED end turns on the torch; this is tight enough that it does not fall off in your pocket. Additionally, as the other end does not unscrew, it does not come off your keyring by accident, unlike some other torches I've owned. It is fixed focus, but gives an even spread white light. Best of all, it takes a standard AAA battery, without it being too large.
A**D
Mentol.......... size of a match but with the brightness of a small bonfire!!!!
It's the nearest I've come to holding a star in my hand. Haven't bought a torch for a long time so this was truly a shock at how much light this gives out. Tech has really moved on a lot in the torch world I'm pleased to discover and I have been really out of date. I thought my Smart double AA led bike light from ten years ago was pretty bright but this little single AAA torch is in a different league. Seems about 3 times brighter which is way over my expectations. It only has the one bright setting and so when using it to read the instruction leaflet I had to use the edge of the beam as the centre is so bright. It's just incredible and it seems Olight make an even smaller rechargeable model that's even brighter. Just wow but I like that this one uses AAA and the 1100mah rechargeables I'm using should give a good run time. I also, in the same order, bought a Lumintop EDC 01 and when comparing the two this little Olight is the brightest even though the Lumintop is supposed to be 120 lumens to this Olight's 90. The Olight has a distinctly brighter centre and is also a nicer warmer colour temp compared to the colder Lumintop. The difference was such that I actually swopped the batteries around thinking that one may be off but it made no difference. Maybe I got a slightly dull Lumintop example? It's a more spread out light than the Olight with no discernible brighter centre. I think the Lumintop will be most useful around the house with it's lower light settings though I don't really like the diffuser thing much while this little Olight I think is the best bring along emergency use light of the two. The Olight is the one that makes me go OMG that's nuts! I was an electronic engineer but I have never seen one of these little torch's before. Never seen anyone with one so this has been quite a genuine amazing revelation to me. I'll probably end up buying loads of them now to try because of the impression this little Olight has made. I'm definitely looking into more of the Olight's now. Outstanding little light.
T**R
Mini practical light
Wanted something practical on my keys, and this is the length of my thumb - the beam is strong and great for looking for keyholes in the dark. But also strong enough to light up woods at night - tried it in the grounds of a country hotel and illuminated to maybe 25m away. For the price, its great and effective.
D**Y
Love it !
Quality product , really nice design and style . Maybe alittle pricey but I hate it when you buy stuff that doesn't last very long or disapoints only after a few uses . This little torch is not only powerful for its size , it delivers on quality, longevity and so worth the cost.
M**W
Bright & compact
It's surprisingly small in comparison to other flashlights I own & out shines them in brightness. Yet to try on a night walk in the woods but seems to have enough range for that kind of activity. After a few minutes it also works as a hand warmer but Ive not had it overheat on me since I've got it. Overall, pretty bright, cheap & compact
R**T
Excellent small key torch
Really pleased wirh this torch. Great for walking home in the winter. Really small fits on my keys. Nice bright light with a good feild of view. Very basic operation just tightening the cap at front to make the connection. Does mean it's a bit fiddly without 2 hands. But for a handy small key torch I would recommend.
Trustpilot
3 days ago
1 month ago