A whisper quiet incandescent dimmer that also dims 120V LED tubes, featuring our newly redesigned 24 channel controller. Tried and true design with over-sized solid state relays and rugged breakers. Equipped with rigging, hoisting points. Simple addressing with no menus. Dim/non-dim option with dip switch selections and bump buttons. Stackable design. All Ratpac dimmers are ETL and CSA listed and now include CRMX technology, allowing you control with in line of sight. Transmit or receive with the flip of a switch. RATPAC 3X12 kW 23 INCH DIMMER