Two in one mini led reading light the miniature version of the classically shaped desktop light stands on a surface and also conveniently clips to a book ideal for illuminating keyboards work space and books the worlds smallest led reading light and the worlds most portable take it anywhere for convenient light a great gift for any bookworm requires three ag3 batteries included features mini led reading light two in one sits on a desk and clips to a book powered by 3 x ag3 ba