LED Crystal Magic Ball Light, Stage Music Light, Bluetooth,SD Card and USB Supported, KTV light bar LED lamp, Astros is an innovative LED star ball with compact plastic housing. - Projects light beams on the wall just like a mirror ball effect 8 DMX channels. - Fabulous built-in lighting shows triggered by music. - 30 operation modes: DMX, master/slave and sound activation. - Stand alone rotating speed adjustable via dip switch. - Advanced LED technology, creating very powerful beams similar to a 150 W discharge lamp. - Long lifespan LED (rated 100.000 hrs) no need to change lamp. - Low heat low power consumption, no duty cycle, runs all night. - Very compact housing, perfect for discos, clubs, parties, and mobile DJs