About this 3D model
I created this RGB desk lamp it is powered by a Arduino Uno. The ball was printed hollow in transparent PLA with a hole in the bottom to insert the led. The box has holes for both the usb connection and power adapter connection, it also has hole for a button switch so you could program it to run on a switch. At this time the light cycles through 25 random colors and makes a great addition to any desk. Enjoy.