I found a smaller, more economical one from shoppersrule.com. This is a site full of sewing/embroidery items. I do purchase quite a few things from them and you can sign up for email notices of specials.
The one I purchased is an LED light-again this is a cheaper model-but wanted to have something I could "spotlight " my sewing area more when I am at classes or retreats where the lighting might not be what I'm used to at home.
The one I bought is Light it up Easy Bend LED. Mine was a special 2-pk in Pink and it was $14.96 for the 2. It attaches with velcro and also has a clip and can be a book light.