This is the one I have...
http://www.bendablebrightlight.com/
Even though I did not pay full price for it, I would not hesitate to do so.
I really like this product. It is bright and direct-able. This is one case of truth in advertising -- it does exactly what it says it does without fuss.
PS I have a couple of bendable LED book lights for other reasons and they are not the same.