The parameter of P22 outdoor full color display screen No. Item Index 1 Pixel spacing 22 mm 2 Pixel density 2046 point/sqm 3 Module dimension 176mm*352mm 4 Cabinet dimension 880mm?056mm 5 Screen resolution 40*48 6 Full color 1.23㎡ 7 View angle Level 160degrees,vertical 100 degrees. 8 Drive mode Constant current; 9 Grayness grade Each 256grayness grade for red ,pure green, pure blue 10 brightness >3800cd/m2 11 Exchange frame speed >400 frame/second; 12 Visual distance 15m?000m 13 Single cabinet weight 70 KG 14 Single cabinet power consumption 500W 15 Screen span >100,000 hours 16 Work voltage AC220V?5% 50HZ? HZ