This is a replacement bracket for Home Depot style solar lights that have the square mount holes on the back. Usually this style light is used on outdoor staircases, docks, etc. Typically mounted on a vertical surface.

The bracket is about 50mm wide for reference.

Creality

Ender 5

No

Yes

.2

Lay the large part of the bracket face down and just use supports to the bed to hold the tabs up while printing.

No infill (print solid).