I just purchased one based on the rave reviews on this site...When I turn it on, it goes off after a few seconds. The instructions say if this happens, hold the button down until the light goes off to get it out of purchase mode. But, I hold it down and it dims...do I have a lemon or just clueless.

I am trying to get the light to stay on!!

If anyone can shed some light, I would appreciate it.