Get a better look at your favorite novel, or read without disturbing your partner in bed or seat mate on a plane or train with these fully adjustable book lights. Made of ABS and polycarbonate plastics, these 4.13" x 1.34" x 0.51" lights are USB rechargeable with a clip to attach to books, texts and magazines. Choose from 1600K, 4000K or 6000K light color temperatures and three brightness levels for maximum reading comfort. All it takes is the touch of one of the onboard buttons. Available in assorted colors. Add your organizational or company logo or message to customize.