Can the light boxes be wall-mounted? Issy 24 November 2021 08:47 Updated Yes, they can! You can mount your light box using the mounting holes on the back of the unit. Related articles Can you enter a message before you ship to surprise the recipient? How long is the USB power cable? Are weighted blankets safe for small children? Should I remove the plastic film on each letter before use? Comments 0 comments Article is closed for comments.