... ,88:88 and 8.88 9/10 Description in details: led digital signs Specification: 1. Size: 8" 10" 12" 16" 20" 24 ... / 8.88 9/103. Display Color: Red, Amber, Green, Blue, or White.4. High Brightness (traffic LED)5. Horizontal Viewing Angle: 100 ... "--(3 lines), 16"--(3 lines) 20"(red, yellow 5 lines, green 4 lines, 24"(red, yellow 5 lines, green 4 lines)13 ...