LED Moving Sign Display 1.Single/Double color:R/Y ... 3.lifespan:3-year warranty Single/Double color LED Moving Sign DisplayProduct FeaturesImported raw material from USA ... Application: P10, P12, P16, P20, P22, P25, P31.25., P37.5mm LED Signs(Oval LED type).Modules Display Resolation: 4 ... Cabinets Resolation: can be desighed by customer's request.Display Color:Single Color: Red, Yellow, Green. Bi-color ...