Summary

https://youtu.be/jL13qYXYIao
In this project we’re building with Wireless LEDs.

https://learn.adafruit.com/wireless-leds-for-model-making/3d-printed-brick

This uses electromagnetic fields and inductive coupling to pass power through the air.
Each LED has little coils soldered to them so they can light up wirelessly with a distance of about 15cm or 6inches.

This kit comes with a large inductive coil and 10 wireless LEDs.
We designed and 3D printed pieces so we can fit them into LEGO compatible bricks.

We think this looks the best with transparent bricks so you can illuminate pieces like these infinity stones!