This Clip-on LED Light Reading Lamp Special Designed for E-Book Reader ... Kindle and B&N NOOK, Powered by Batteries Descriptions:This Clip-on LED Light Reading Lamp Special Designed for E-Book Reader ... , enough for reading and protect eyes).Easy to use with Clip-on or freestanding/stand.Low power consumption and long battery lifeCoils ... pits, schools, dark clubs.Package contents LED Light Lamp with Clip