1, CE,RoHS,FCC 2,p6 SMD 3-IN-1 full color indoor display 3, video,image,tex 4,192mm* ... Consumption 1100W/m²Horizontal Vision140(V) 140(H)Driving Method 1/8 Constant Driving LED ChipSilan/Gree/NichiaOperating SystemWindows98/2000/XP ... °C ~ 70°CDisplay Mode(Normal) 1024*768Mean free error time 1,000hoursLife Span100,000hours