Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5801038.

Have you made a Led Light with Aluminum Channeling? Need a way to attach it to your Ender 3 S1? Well have I got the accessory you need! Just cut 4x 13.5" Pieces of Aluminum Channel and use Corner Pieces to make a square. (Available at most hardware stores!)

Clip the Mount onto your Aluminum Corner Channel then place on top of your Ender 3S1. There's enough room for your Spool Holder and you can even secure the mount with the extra screws and t-slot provided with your printer!