Take a minute to browse Circuit Specialists' lineup of five by seven inch red dot matrix light-emitting diode (LED) arrays including common anode and cathode designs to suit your display needs. These RoHS-compliant, easy-to-read dot matrix arrays are two inches thick and extremely easy to use. Our dot matrix arrays are especially bright but consume very little current. Featuring printed circuit board (PCB) mounting and interlocking designs, our dot matrix arrays are easy to customize to suit your needs.