4'w x 8'h 1-sided backlit frame with feet - Direct LED Aluminum SEG Frames
Large Back-Lit LED Frame - For MightyPrints and PolyPix
Backlit Vector Frame Light Box S-02 (48 X 48) - American Image Displays
Backlit Poster Frames — SSMedia7 Ltd.
Backlit Fabric Light Box | 2” Single Sided - Prime Light Boxes
2*1*1.2m Big Foto Studio Backlit Photo Box 5500k Dimmable 8* Led Light Box With Paper Background For Photography Portrait Clothe - Tabletop Shooting - AliExpress