I use this for my Kindle, by clipping the light onto my&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Pink-mCover-Leather-Folio-Cover-Case-for-Amazon-Kindle-3-Fits-6-Display-built-in-inner-pocket/dp/B004E8Z3KQ/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Pink mCover Leather Folio Cover Case for Amazon Kindle 3 (Fits 6" Display, built-in inner pocket)</a>.  It works beautifully, with the right amount of light all over the screen. During a recent power outage, my son survived by clipping this to his Genetics textbook and got some reading done. I love that it takes a normal AA battery, and expect to be using this for a long time. Thanks to all the reviewers who helped me make this choice.