These two parts snap together to hold a diffusion film to diffuse a standard task lamp.
The F360 file is uploaded with parameters to adjust to your specific lamp.
I heavily recommend using an LED bulb so heat isn't an issue and use either tissue paper or silk as the diffusion screen (or actual diffusion sheets).
These are the lamps I am using them on:
https://www.amazon.com/gp/product/B07S7SSD7R/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
If you make them let me know how it goes.
The author marked this model as their own original creation.