Electric, Large Rotary Recessed Mirror Top Light Base. If you want a electric base to display your favorite 3D Laser Crystal then this is the one for you. This light base has 7 color LED lights - 2-Reds, 1-Blue, 2-Oranges, and 2-Greens. There is also a on/off switch on the side of the base. It also comes with A/C adapter to provide electric source to the base so the mirror top may rotate. You may also operate this base with 3-AA batteries, but the recessed mirror top will not rotate. Requires the A/C adapter to provide the electric source to rotate the mirror top. (AA batteries not included).

**NOTE:  Can be used with all horizontal crystal.