EL backlight,EL Panel,el advertising,EL sheet,EL light,el advertisement panel,el advertising panel,el product(Can cut ) WHAT IS EL?EL Operating Theory:EL is an equipment that ... combination of special painting dyes and color sheet.EL Dimension:At present, the maximum dimension ... bring with them. EL backlight,EL Panel,el advertising,EL sheet,EL light,el advertisement,el advertising,el product(Can cut )