N'èzí D8 Ụlọ ahịa dị na Heilongjiang

Nke a bụ ihe ngosi data data LED gosipụtara nnukwu ihuenyo dị na Heilongjiang, nke mejupụtara modul ngosi CAILIANG's D8 LED.Mkpebi dị elu na-eweta mmetụta ngosipụta dị elu na nke siri ike, ma nwee ike nweta pixel-to-pixel n'ezie ngosi ngosi oge, enweghị flicker, enweghị ọka, na ike mgbochi nnyonye anya.