Front Maintenance LED Display Advertising LED Display FM series Pixel Pitch:6.67mm/8mm/10mm/16mm Front maintenance LED design Fast installation and maintenance Easy to install and maintain Front maintenance LED module can install and maintenance at the front of screen,Modules, receiving card and power supply could be replaced from front side. Easy to install and maintain Front maintenance LED module can install and maintenance at the front of screen,Modules, receiving card and power supply could be replaced from front side. Flexible Installation Front Maintenance LED module it is ideal product to use at any place,it can be directly mounted on the wall without help of sophisticated tools and profectly intergrated with the surrounding bulid environment. Energy saving LED module Energy saving optional Energy saving LED module can improve the stability of screen ,it also save 30% electricity