Has anyone had experience with this cordless lamp--think it's the one I've seen on TV?
http://www.google.com/product_url?q=...hl=en&sa=title

It gets 5 stars on Amazon, but from only one user. I'm wondering how long the three little batteries last? I need something beside my recliner so I can read, but not have a cord across the floor for somebody (me) to trip over.