Posted on 03/27/202503/30/2025 by 乱世加人Indoor 3D LED billboard with naked eye https://www.facebook.com/jeff.mah.5/videos/631703959825025/?cft[0]=AZXXvoFw4yW_sxh2frzljX7U9sdouaawupN6snWRR7wueCpiEphGcrpkeuCYXpirHaEZjeB87sPtMwbgDnIhH0phMB_XplcKSEmnK7X3cyRyqrEzRLklXnAWaCk0T_06aL03LRwLF6EdRDfT_1O3FF2d&tn=%2CO%2CP-R