20mm switch box for 3d printer

Continuing with learning how to make things, I wanted to make a switch box I could use to control the white LEDs on my printers seperate from the motherboard. I decided to make this thing as a clam shell style setup allowing you to screw it onto your printers 2020 or 2040 extruders.

The overall height is 20mm and the w/l is 24mm this allowed me to basically use a really cool power switch from pololu:

https://www.pololu.com/product/2809

and a 12mm a/v momentary switch to have a "soft o