I wanted to create an LED diffuser to place inside my printer enclosure. So, I designed this model so that you can customize it to your needs.

For light diffusion, I upcycled frosted sheets from an old laptop screens.

For the LED strip and controller, here's an equivalent of what I used: https://amzn.eu/d/fzIDK5M

Don't hesitate to ask me if you want a custom size.