Light chain battery case

Hi all,

I repaired a string of lights which used to have a battery and PV solar cells. I took it out of the trash and wanted to use it with 2 AA batteries and a switch. I also included a resistor to protect the LEDs.
This is a case to hold a standard 2AA battery holder as well as a switch and the cables to connect everything.
I use four M3 thread inlays for the screws. For the cable going to the LEDs, just drill a hole into the lid and do not forget the strain relief.

Have fun printing!