XTeink X4 - Nightlight

Here a quick and dirty nightlight solution for the Xteink X4
I included 2 versions.
you can eiter print the "normal" ones (without the two alternatives) or instead of printing the Toppiece - with lightblock you can print both the alternative files and glue them together. The backpart and the mainpart clip together with those 4 small tabs.
Use transparent filament for the "Transparent_Piece" or don't print it at all. but i think it helps to scatter the light.
As for voltage on the step down converter i set it to 2.55V for the light i used.

I included pictures of the sizing of the used switch. and also the sizes of the other used components.

Links to used products:
Light (2700k 80mm): https://de.aliexpress.com/item/1005009639100259.html
Battery: https://www.amazon.de/dp/B0F9W5KV53
Step Down Converter: https://www.amazon.de/dp/B0DPM9FDV3
Battery charging board: https://www.amazon.de/dp/B0FB911HJ3

And i used 2x 30 Ohm resistors on one of the cables to the switch so that i can decide on