LEDER firstly launched OUTDOOR SMD (5050，5060) 3IN1 FULL COLOR LED DISPLAY (SMD Full Color LED Display is the development trend of Outdoor Full Color LED Display). Solved 3 difficult problems on outdoor SMD LED Displays successfully - brightness, heat extraction and water proofing, and made-up deficiencies of the traditional LED Display of small viewing angle, module’s nonuniform color, large power consumption, overweight, and so on