e3 Smallest Bright Keychain Flashlight High Bright Long Lifetime Waterproof Key Ring Light for EDC Emergency Dog Walking Sleeping Reading Nice Gift for Student Kids or Parents (e3-Black)

I'm very impressed with the quality of this micro light and with its light output. It's perfect for keychains. It came with a soft white cap that goes over the light and turns it into a lantern. I was surprised at how well it worked. Plus when you take the cap off it glows green so you won't misplace it. My light came with 6 extra batteries. For everything you get for the price I think it's a pretty good deal. My wife liked it so much she asked for one herself.

This little light is so cool. I put it on my keychain. It has a strong little light. YOU just twist the top and the light comes on. Im very happy with my purchase. Its very durable too. Made out of strong metal.

This little flashlight checks "almost" all the boxes. I regularly purchase keychain flashlights hoping to find one that outshines (no pun intended) all the rest in my collection. This one easily jumped into the top three right out of the box. The Nitefox e3 mini is my smallest and lightest flashlight so far. It is remarkably bright for a flashlight so small. I did measure the light intensity at six inches on my smartphone and it achieved 110 lumens, a little better than advertised. It came in a small plastic case that included six extra LR44 batteries, the chain and clip and a plastic head extension that converts it into a small lamp. For a flashlight this small there are really only two things that could move it into the "perfect" category. First would be USB charging. If I could charge this little companion with a small solar panel it would gain "survival EDC" status. The only other thing that would make it even better would be at least one lower light level so the battery would last even longer. Sometimes even 100 lumens is a bit of overkill. As it comes though, I think this is a very simple, easy to use, well-made keychain flashlight at a fair price. If it ever goes on sale, I'm stocking up for future gift-giving and stashing around the house.

While the light is bright and compact, the mounting hardware is too bulky and different from the chain that is pictured. I plan on attaching the light to my car keys which I carry in my pocket. While the mounting hardware is sturdy, the additional volume in my pocket is not ideal.

The Nitefox E3 Mini Keychain Flashlight has become one of the handiest tools I carry. I work in an automotive shop, so having reliable light within reach is essential — this little powerhouse lives on my key ring and is always ready when I need it. Because of its size, I expected just a small amount of illumination. I was completely mistaken. This flashlight is impressively bright and covers far more area than I ever anticipated. It’s durable, convenient, and incredibly useful for quick inspections or finding dropped items in tight spaces. I’ve been asked many times where I bought it — that alone says a lot. Trust me, you can’t go wrong with this one.