... mosaic High brightness>6,500cd/m2 CE&ROHS 20mm 2r1g1b new outdoor big led advertising screen Product features 1. Multi-applications ... signalDVI, S-VIDEO, COMPOSITE VIDEO, YUV, RGBRefresh rate>480HzGray scale16384 level per colorComputer systemWINDOWS (WIN98, WINXP,WIN2000)Ingress protectionFront IP 65Screen ...