Indoor full color(SMD) Pixel Configuration:1R1G1B Pixel Pitch:7.62MM Pixel Resolution:32*16 Pixel Density:17222 Dots/M2 Module dimension:244*122MM Brightness:1500cd/M2 Max. Power Consumption:800W/M2 Average Power Consumption:400W/M2 Gray Scale:Red,Blue,Green each 256 Grades Display color:16M Screen Lifespan:>100000 Hours Average no failure time:50000 Hours Malfunction Dot rate:< 0.0002 Best viewing distance: 9M Best view angle:120 Degree(Right and Left is 60 Degree) Operation System:Win2000,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