Advertising Light Box wiith LED Display 1,super ... Advertising Light BOX with LED Display ProductLED Crystal Light Box,advertising light box Materialacrylic panels,5-8mm light guide panel(LGP),LED light, ... Voltageinput 110-240v,output 6v-12vCharacteristic1.ulrtathin, super light ,beautiful, energy saving,environmental protection2.easy to ... Welcome to contact us. Advertising Light Box with LED Display