Aquarius presents an exclusive soft, "crocodile effect" luxury PU leather case with a built-in LED reading light for the Kindle 4. This case provides the ultimate protection for the Kindle 4 with the added feature of a foldaway LED light. it has a custom made leather surround which holds the Kindle neatly and firmly in place, offering full access to all the Kindle parts and buttons. The built-in bright LED light is powered by batteries(included) and provides plenty of light for convenient reading in dark areas.