We also made custom motors to infinitely spin glowing objects, complete with electronic slip rings and custom 3D Printed attachments to fit the current need. The one shown below is a Glowing Battery that spins and contains 20 addressable full RGB LED’s that can be programmed to any color and animation.
Some close ups of the 3D Printed motor housing with 5 pin Aviation Connectors. The bottom holds the DC motor and the top half has the electronic slip ring and runs electronics to the spinning LED’s through the rotating tube.