"Gospel's" Itty-Bitty"Gospel's" Itty Bitty4 1 2"x 9 1 2" (24. 1cm x 11. 4cm) has 33 LEDs! 15 visible red (660nm) and 18 near infrared (850nm)Internal Timer turns pad off after recommended timeUPC: 099451999797All prices are USD. Whether you are trying to treat a tight, hard to reach spot on your horse or dog or you have a small dog or cat who needs a little light, this pad is purr fect. It is 4"x 9 1 2", half the size of our Small Light Therapy pad and has 15 visible red