This high-power 2-Channel Pulsar series AC light dimmer offers 256 levels of computer-controlled brightness with lighting effects. This controller is equipped with dual aluminum heat-sinks and a metal enclosure. This is the Dual Circuit version, which requires connection to two 15-Amp breakers. Capable of dimming up to 1500 Watts per channel, this controller capable of dimming a total of 3000 total AC Watts! Dual fuse provides protection from short circuits. This is big and heavy controller, perfect for high-power light dimming applications.