Although there are several designs for LED holders, I decided to create my own from scratch. The existing designs had several disadvantages: first, they usually had sharp edges. As I place my remotes in bed, I prefer round ones. Then they usually were too robus, or required printing with overhangs.
So I designed very simple holder, which is kind of minimal implementation. The amount of material is minimal to limit amount of time and material. The shape is rounded, so you won't hurt yourself.
The holder is supposed to be mounted with double sided tape. You could add holes for screws, but I believe the tape is good enough for the light remote.
I recommend to print with 2 mm brim, as the item has small surface contact.
Printed three pieces from ABS without any problems.
Inspired by these two, but designed from scratch.