Advertising Led Signboard Used of shops, hotel, hospital, school. Waterproof, high quality Advertising LED SignboardUsed of shops, hotel, hospital, school.Waterproof, ... Dimension: various size available and customized welcome3. Light source: LED light, low power consumption4. Fashionable, slap-up5. Acrylic lamp ... install8. Widely used outdoor and indoor Advertising Led Signboard Company Logo Display