... to supply good after sale service.Feature of led outdoor sign Compared to traditional billboards, have more flexibility ... in control technology.Key benefits of JHG for led outdoor sign 1 . JHG led sign can show various ... 5 indoor (SMD):p3,p4,p5,p6,p7.62,p10 outdoor(DIP):p10, p16. p20 color : 1.single color ... color DIP double color DIP full color JHG outdoor led sign,led module warranty1:we guarantee all ...