Leviton DDS-6000+ satellite dimmer is a fully UL listed digital product providing reliable, responsive performance with smooth, accurate dimming curves. Extensive epoxy encased toroidal filtering reduces the potential of dimmer generated noise. Individual channels are user assignable as dimmers or on/off relays for non-dim applications. All DDS Dimmers have built-in chase effects for stand-alone operation, perfect for all display type applications.