The $10 Goal Zero USB LED Luna Light

I recently purchased this Goal Zero Luna LED light that you can plug into a USB port. This light is only $10 and give off about 25 Lumens.

Find one Here: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575050939&toolid=10001&campid=5337607165&customid=&icep_uq=goal+zero+luna&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg