Smd 3 in 1 Indoor Led Display 1,High quality&Competitive price 2,Long lifespan& ... ,With CE,RoHs,certification Smd Full-Color 3 in 1 Indoor Led Display(ph12) Applications:1,Outdoor:Shopping malls,Department stores ... ,Sports halls,City halls,Commercial advertising,etc.2,Indoor:Broadcast-centers,Cinemas,Exhibition-centers,Conference-rooms,Entertainment-centers,Nightclubs ...