I bought this cheap light on a whim...I actually bought the clearanced one for $1.50
A light at a price that's cheaper than the batteries. Turns out this little package of light is quite useful. Ceiling hook, a little stand, and even a few flashlight led on the other end.
The worst thing is that the on/off button is too easily pressed. So if you've got in a bag or in your pocket...there's some light on.
I've used this thing on several catfishing night fishing and also lighting up my ice shelter. Got like three lights so I can put them up in corners of shelter and light up.