... 2, P5,P6,P7.62..Etc 3, SMD,3in1 4, high brightnessp5 main parameters Model numberP5(3 in 1)Pixel pitch ... /380V±10% 47-64HzMTTF:>10,000HPixel failure ratio:<0.0001Protection level:Indoor IP60-IP65, outdoor IP65The use of ambient temperature:-35C ... :Indoor 10-60%, outdoor 10-90%Why choose me:1, high quality with 2 years guarantee.2, favorable prices3, Multi-choices models ...