4 x 3D Laser crystal ROTARY 4 Color 3 Inch Light Stand Bases These light bases contains 4 color lights - red, blue, orange, and green LED. To see a truly dramatic 3D-image, a Rotary light base is the best choice, great to show off your Constellation Crystal or other glass items.This spectacular LED light is designed to make the 3D laser crystal or crystal class look more breath taking when you put the crystal on top of the base. The base utilizes a stylish rotary mirror disc and LED lighting show, which make the 3D-image glow in an amazing fashion. This beautiful base with the brilliant color will brighten up any room or location that you put it in.Note: The base will Rotate and light up only when you plug in by using the AC Power adapter. If you use batteries, it will not rotate and it only lights up.  Included: 4x Bases4x 120v AC Power Adapter (For use in USA and Canada only) Return and RMA Exchange Policy. Please refer to our Terms and Conditions page.