1.  New ultra-bright and energy-saving smart LED display; Brightness≤10000cd/㎡; Average power consumption ≤ 150W/㎡; 2.  Low framework cost: Fully enclosed module+bracket=large screen, saving the cabinet and framework cost; 3.  640 * 320mm large module, good flatness; users can quickly assemble signs of different sizes; 4.  Low transportation cost; Light-weighted module; ≤ 25KG/㎡, small volume and light-weighted, saving storage and transportation costs; 5.  Wall mounted design, module, power supply and the control system can be maintained from front and rear, easy for maintenance; 6.  Fast installation: Fast lock installation, two in one signal and power cable with fast connection, labor saving, beautiful cabling; 7.  Low noise: no fan is designed to ensure the noise less than 25 decibels. 8.  High protection level: IP65 front and rear, 9.  It is specially designed to provide an overall solution for high-end displays such as outdoor commercial advertisements, road advertisements, door head advertisements and window advertisements.