Item: PH7.62 Pixel Pitch: 7.62mm Module size: 244mm*122mm Cabinet Size: 976mm X732mm Pixel Density: 17222dots per square meter LED Configuration: 1R1G1B Dots/Cabinet:12288dots per cabinet Weight:50kg per square meter Viewing Distance: more than 20m Horizontal Viewing Angle: 140íp Vertical Viewing Angle: 60íp Temperature Range Storage: -40degree +85degree Working: -20degree +50degree Cabinet Depth: 15cm plus Maintenance Depth: 70cm Average Power Consumption: 450-950W/m2 Control Method: Synchronization Operation Drive Method: Static Frame Rate:more than 60Hz Refresh Rate;more than 180Hz Grey Scale: 16.7M Color Calibrated Brightness: 1800 per square meter Brightness: Adjust Software 256 Grade Adjustable Working Current: (AC) 220V 15% more or less MTBF: more than 3500 hours Life Time: 100,000 hours Dead Dot: less than 0.0002 . Wooden case or air freight case.