Category: IN-PH12 Encapsulation: Æ3 LED Pixel Pitch (mm): 102 Unit board size (L*W) ( mm*mm): 192×192 Display resolution: 16× Pixel configuration: 1R1G1B Density of pixel (dot/ m2): 6944 Best viewing angle: H: 110°V: 40° Max. power consumption(W/ m2): d500 Luminance of white balance (CD/ m2): e700 Driving mode 1/8 Scan, Constant current Working voltage: AC 220V/50HZ Working environment Temperature: 40~ +60 Related humidity: 1090 Grey scale / color: 4096 grades for R, G and B, Display e16.7M colors (synchronized) Brightness adjustment Manual adjustment: 256 levels for R, G, B Automatic adjustment: 8 grades for each color Control system: Main controller + Synchronous / off-line control card + DVI display card + Optical fiber transmission (optional) MTBF: 10000 hours Life-span: 100000 hours