Quasimoon MBMT, Black This is our battery operated mirror Ball motor. Makes the Disco Ball rotate in a 360 Degree circle This is a light duty motor, we suggest using this motor for mirror balls which are 16D or less in Size. Requires 2Dsize batteries Perfect for parties, weddings, celebrations, or special events Paper Lantern Store Premium Quality, selection and service Paper Lantern Store's unique selection of paper lanterns, party lights, party decoration, wedding and table decor come in many styles to help make your next event Unforgettable