... writing area-PMMA material. Anti- scratch and high transparence. * Super thin and ultra-light frame board * Input AC110V-220V/ 0.7-1A ... * Output: DC12V/2A * 7 color LED ligths. 12 Twinkle ... , stations, supermarkets, parking lots, companies, schools, churches, etc.aa Sparkle High brightness RGB sparkle LED Writing Board