Light diffuser for arc lamp

Rather than a re-mix this is an add-on to the arc lamp by Lumpydonut ( https://www.thingiverse.com/thing:1838594). This is a light diffuser.
You can change the thickness and width for different curvatures. I would not recommend going less than 2mm smaller than the original model since it would not bend properly and the material might brake or might be to flat to get in the slots. However, you can print as many as you need and as short or long as needed to adjust for the curvature of your main structure. The edges would clip to the slots with no tools or glue for easy replacement (if they break or want to try different colors).