1): Pitch: 20mm
2): LED Color: 4 Billion colors
3): Input signal:  HDTV CATV, NTSC PAL S-Video VGA VCD DVD
4): Pixel Composition: 2 Red/1 Green/1 Blue LED  
5): Viewing Angle: 160
6): Dimming:  3% - 100%  
7): Brightness: >1000CD/ m2  
8): Grey scale: 65536  
9): Life:100000 hours
10): Max.power consumption per sq.m.: 1100w
11): Refresh frequency:  60-85Hz  
12): Scan Rate:  400Hz  
13): Working Temperature: -40 to 122oF / -40 to 50oC
14): Communication Method: UTP: 120m, Optical Fiber: 2km