This is a mini lamp that you can use to read by Great Point Light, this versatile light with flexible metal gooseneck points two bright LEDs wherever you need the light. they have a head that can be bent to form a circle and flexible, can be bent backward. 30 hours of light from 2 CR2032 batteries (included). Product Dimensions: 2.5 x 1.4 x 10.5 inches. For more information you can visit their site.