ADAPTIVE LOC-N-LOAD GS-BT-500X500 SINGLE COLUMN LED SPACER (500x500)
https://shop.cinemanext.com/shop/p059322-adaptive-loc-n-load-gs-bt-500x500-single-column-led-spacer-500x500-87219
https://shop.cinemanext.com/web/image/product.template/87219/image_1920?unique=e7475db
CNX-PID P059322 MPN GS-BT-500X500