... ISO 2Vivid and soft display color 3Very good uniformity 4Better after service P10 LED Display Board 1,SpecificationModule: ... Optional)2,Advantages1) With 14 years experience in LED Encapsulation, form stable and high quality products.2 ... Outdoor and indoor Perimeter LED Screen:P6,P7.62,P16,P20 etc(6)LED Curtain:P31.25,P37. ... 5,P40 etc(7)LED Curve or Round,Column LED Screen: P6 ...