LED Moving Sign Display 1.Single/Double color:R/Y/G/ ... from USA and Korea, Fire proof REF.High luminance(Indoor full color >1000cd/m2 and outdoor full color >6000cd ... .25., P37.5mm LED Signs(Oval LED type).Modules Display Resolation: 4*8 Pixels, 8*8 Pixels, 8*16 ... Display Color:Single Color: Red, Yellow, Green. Bi-color: 2R1G, 1R2G. Full color: 2R1G1B, 1R1G1B, 4R2G2B.Product List ENGLISH LANGUAGE INDOOR ...