Diffuser for 8x8cm floodlight

Diffuser that snugly fit over a 8x8 LED floodlight making the light much more evenly distributed.
No glue required.

The walls are 1.2mm, the flat surface is 0.48mm thick, enough for 2 layers of 0.24mm
The inside dimension is a square with 79.5mm sides and a 10mm radius fillet in the corners.

Printed with transparent PETG without any parts cooling to maximize layer adhesion.

Made in Onshape, link to customize:
https://cad.onshape.com/documents/669f7ad9a8eab28307317aff/

Also posted on printables for a more stable location incase this will get a 404:
https://www.printables.com/model/172053-diffuser-for-8x8cm-floodlight