P6 led digital display screen 1)CE,UL,FCC,ISO9001 2)Nichia,Cree ... 4)good contrast ratio Jonsung P6 full color indoor led digital displayProduct Description Indoor full color LED display could be used in indoor ... /Back)IP50/IP2025Blind spot rate<0.000126Signal input formatAV,S-Video,VGA,DVI,YPbPr,HDMI,SDI27Control distanceCAT cable:≤100m;Single fiber ...