Outdoor full color Pixel Configuration:2R1G1B Pixel Pitch:25MM Pixel Resolution:8*8 Pixel Density:1600 Dots/M2 Module dimension:200*200MM Brightness:>5500cd/M2 Max. Power Consumption:<800W/M2 Gray Scale:Red,Blue,Green each 256 Grades Display color: more than 16M Screen Lifespan:>100000 Hours Average no failure time:50000 Hours Malfunction Dot rate:< 0.0002 Best viewing distance: 14-100M Best view angle: H: 110 Degrees, V:70 Degrees Operation System:Win 2000, Win XP Working Voltage: AC 110-220V 50-60HZ Input Signal:RF,S-video,RGB,RGBHV,YUV,YC,Composition and so on Brightness Adjustment:Automatic16 grade,manual R.G.B each color 256 are levels