1), RGB LED board 2), Fluorescent outdoor sign board 3), High quality 4), CE and RoHS Approved 5).Canchange your favorate led ... board main features 1.Use any kind of fluoresent water pen to design shiny pictures and write words,it's colorful ... are in focus,erase easily.3.Adopt high quality LED strip as light source.4.High quality adaptor with CE(TUV),UL,CCC mark.5 ...