HydroQuip 701898-DLO LiquaLED Multizone Controller offer the ability to control up to 4 regions within spa. Control and synchronize up to 100 points of light with customized color, brightness, flashing, and wheel spin. Compatible with all LiquaLED Cluster Lights, Bullet Lights, and Accent Lights. Easy to mount and moisture resistant, LiquaLED Multizone Controller is perfect for any hot tub or spa.