KeyUnityKF00 Titanium Mini Keychain LED Flashlight, 15 Lumens Waterproof Electric Torch Light Handheld Size Single Mode for Camping, Hiking, Climbing, Fishing, Backpacking (KF00 Sandblasted)

Perfect for storing inside a hollow handle knife. Along with other ttems

Great small 1 AAA battery light. Only one brightness but for the money and the size and seeming quality it is a great little torch.

Great if you want lightweight but not plastic. Super solid construction. Recommend unscrewing all or most of the way and sweeping off manufacturing debris from the threads for smoother operation (present on all 3 I bought). It's not that bright but for the size it's fine. It doesn't fit directly on a keyring so you'll need to hang it from something don't forget or overlook.

Light and bright, it suits me very well. I have relied on a pocket knife with a light for many years, but this is better because it's much brighter and I don't have to apply constant pressure with my thumb. I also switched to a knife / fingernail clipper combo and I am happy.

It is exactly what was described. Bright and easy to use. Would recommend.

Because of its size, it takes a little practice, but it works beautifully!

No more fumbling for door keys at night even on a dark porch.

The spring was malfunctioning and required replacement. Additionally, the screw does not operate smoothly, the brightness is noticeably lower compared to similar alternatives, and it is five times more expensive. To top it all off, the $49 option didn’t even include a battery, let alone any other accessories.Overall, definitely poor value for money.