This is one of our case built for a highway LED Billboard on Wall. which use the simple wall mounted installation, which is easy to do front maintenance. and considering the heatdissipitation in summer.  With this construction could greatly save the building cost and simple the process.  

The outdoor LED display parameters: 

Pixel pitch:     P8 

Screen Size:   12m x 15m 

Location:        CN 

Maintenance: Front Maintenance

Special :          Arc corner curved design, provide a more smooth viewing