1.Red, green and blue color pure, good white balance, Matrix Group screen. 2. Pixel pitch:P6 P7.62 P8 P10 P12 P14 P16 P20 P25 P31.25 are available. 3.Voltage : 220V 20% 50HZ 4.View distance: 6M 8M 10M 12M 14M 16M,20M,25M,31.25M..40mm..etc 5, Pixel Resolution: 32*16 16*16 16*8 8*8 6-Viewing angle : H 110 degree , V 70 degre 7.video gray level red, pure green,blue. 8.shows colors of red-green-blue 9. brightness values greater than 15000 cd to ensure that outdoor environment, the text clearly visible, the whole screen brightness and color uniformity. Pixel pitch: 20 mm Pixel density: 2500 dots/m2 Pixel configuration: 2R1G1B Module resolution: 168 dots Module size: 320 160mm Best viewing distance: 14-90m Cabinet Weight: 65 kg/m2 Brightness: 5000cd/m2 Viewing angle(H/V): horizontal120 vertical45 Power consumption: Max: 830w/m2 Average: 210w/m2 Protection level: 65 IP LED life: 100,000 hours