led writing board 1.5050 SMD LED light source 2.Many kinds of flashing modes 3.CE & RoHS approved 4.OEM available Application:new style led writing board --- Restaurants,Hotel,Shopping Mall,Supermarket,Stores,Coffee Shops,Pubs,Bars,Night Clubs,Disco,and any place you want to release information. Package contents:1.One LED Fluorescent Board2.12V DC Adaptor3.Clearing cloth4.Hanging Chain5. ...