Remember this little light?
The package said that the light would last for 60 hours. I was a little skeptical. But, I was wrong. This puppy lasted for a really long time. I turned it on about 4:30pm on Sunday, June 19th. It didn't go out until sometime between 5 and 5:30pm on Monday, June 27th. That's over 192 hours!
I must admit that the light was a bit less bright in the last day or two than it had been when I first turned it on. But, still! That tiny light is highly impressive! I don't think I'll have any doubts about using them to light our paper lanterns! :)