Lithophane RGB Light

This is a lithophane lantern designed to hold approx 122mm diameter 80mm height lithophanes. It uses a ESP32 module to host a web server to configure the color and pwm led strips that are wrapped around a pole in the middle of the lantern.
The base and cap are turned mahogany wood. I buil the circuit on breadboard and used a standard 12V LED power supply to power the lantern. The heatsink on the lm317 is very necessary as it gets very hot without it.
The code for the ESP32 is on github.com/stonetronics/rgbLitho

I built this as a wedding present, feel free to make this yourself and share it :)