led display screen 1.Full color 5050 SMD LED 2.52 kinds of flashing ... RoHS approved 4.OEM available Application:super thin led display screen --- Restaurants,Hotel,Shopping Mall,Supermarket,Stores, ... to release information. Package contents:1.One LED Fluorescent Board2.12V DC Adaptor3.Clearing cloth4. ... .Light Source:High quality fullcolor 5050 SMD LED Light Source2.Board:Transparent,high-hardness of ...