... to install 5.LED lighting writing boards LED writing board,kids led writing board,kids led light writing board, led writing board with small size for kids 1 ... boxFeatures :1.Tube chip color:green, blue, purple, white and red2.38 Flashing modes: constant green, blue, purple andred ... lightening symmetrical long life span.8.Erase easily with the soft cloth and without any trails.9.Strong abilities:anti- ...