Coghlan's Dynamo Hand-Powered Flashlight Yellow or Red (Assorted) ,One Size

Good lumens, easy crank, packs small. Backup flashlight for winter day trips, car, night hikes. Battery will never go bad in the winter or storage.

Cranking for a minute does provide a few minutes of light. Very handy. I left the light on for 24 hours to discharge the battery/capacitor, switched it to off and cranked for 1 minute. Turned the light on and nice bright light for a few minutes, then dim for a long time. Repeating the process had same results. I will be fixing it to a binder clip to use on the bill of my ball cap.

This is great. We have 4. I keep one in my purse. It’s so compact & light that I forget I have it in there sometimes. The little crank handle is sturdy and after winding it, it fits snugly back into place. It has a little carabiner attached so you can hook it to...whatever. We keep one on our window zipper on the tent and we use it to get ready for bed. It doesn’t blast you with light...its a small little guy, but if you need to see something, it does the job....no batteries going dead...just pull out the handle, wind for about 30 seconds and your good to go. The light doesn’t show that great in the picture because its not dark, but it does do fine. You can see the handle extended and also see how low profile it is, when closed. These make great gifts & you should also carry this is your glove box or 1st aid kit. Accidents dont always happen during the day.

This flashlight works, but it is really a small toy. It winds easily, But only produces a tiny amount of light for a short length of time. I bought it to see what it could do in comparison to larger hand, crank flashlights. It is small, light weight and easy to carry, but it wouldn’t do you much good in an emergency.

Nice little crank charging flashlight. Small profile, easy to charge, holds decent charge, decent light for a small, inexpensive flashlight. Light beam is a bit diffuse (unfocused), not that bright, and made of plastic --but a good product in a pinch for the price. No batteries needed application useful for basic light around the car, home, camping. May want something a bit more intense (lumens) if looking to do work by the light of the device.

Just received this incredibly tiny, lightweight flashlight and I already love it. For a ready source of outdoor light, without the need for batteries, this itty bitty product is more capable than I imagined something this small to be. The crank is smooth and easy to operate, and the light produced is impressively bright for a source so compact. The clip at the end of the flashlight attaches easily to the gear rings on my 40l pack's shoulder straps, making it simple to use while backpacking. The sheer weightlessness is also fantastic when packing minimal and lightweight. I hope the product performance holds out over time and use, and I aim to update the review in a few months.

Cute little keychain light I use at night when I have to find stuff in my roomIts even smaller than I was expecting which I loved and winding this little thing is funSeems like around 10 lumens maybe at peak which was brighter than I was expecting

The flashlight can give out a bright, wide beam when charged well enough, and tends to do so. I like that you can have light almost anytime since it is chargeable by a hand crank. I've had this for about 3 years and it is still going strong attached to my key chain.It adds a little bulk to the key chain, but I think it is well worth having.