... .5", 0.52", 0.56". 0.6", 0.8". 1.0", 1.2", 1.5", 1.8", 2.3", 3.0", 4 ... .0", 5.0", 8.0" Type: single digital, dual digital, ... tri-digital, quarter digital, multiple one 1. Size is different from 0.28" to 8" 2. Color: red ... , Communication products, apparatus, Electronic toy, Traffic signal lamp, LED display screen, pc, etc. One Digit Display