I have my T1 in an mCover made for the kindle touch. It works well and is very light and small. I fold the front part of the cover all the way back and then clip my rechargeable book light by Great Point Light to the cover. It works beautifully and I only recharge it every few weeks. I bought it at Barnes and Noble during a sale for about $25.
http://www.barnesandnoble.com/p/home...black/12606132