Read anytime, anywhere when you travel with the Lumatec Super Mini LED Everest Reading Light. Mini Book Light fits in your shirt pocket, purse, or briefcase. You'll get over 70 hours of run time from a single set of lithium batteries (included). The super bright LED lamp is guaranteed to last a lifetime so you will enjoy endless hours of reading. Small enough to fit in your shirt pocket, this task lamp is ideal for any use, in your hand as a portable flashlight or even as a free standing mini table lamp. Whether backpacking, camping, map reading or exploring the pages of your favorite book, the Mini Travel Book Light rises to the challenge.