Advertising Led Signboard Used of shops, hotel, hospital, school. Waterproof, high quality Advertising LED SignboardUsed of shops, hotel, hospital, school.Waterproof, high quality 1. Material: acrylic, resin, metal2. Dimension: various size available and customized welcome3. Light source: LED light, low power consumption4. Fashionable, slap-up5. Acrylic lamp houses shop signs feature resistance ...