... visibility, as a star in the nightsky. LED open sign, LED sign, electronic sign Product Description: 1 ironhide word shell , hightlight led inside2 ... small CTNHBM-O23MM acrylic panel board with engraved english,The letter with resin,filled with LED module,3MM acrylic base ,2cm ... small CTNHBM-O33MM acrylic panel board with engraved english,The letter with resin,filled with LED module,3MM acrylic base , ...