... data:There is DIP, SMD, and Dotmatrix led display for customer choosing. moving sign styles:P4,P4.75,P6,P7.62,P10 ... ,P12,P14,P16,P20,P25,P31.5,P40,P80.P10 DIP red LED ... °C24MTBFMore than 10,000 hours25Life spanMore than 100,000hours moving sign boards large stock