Intervolt - Switchmode Dimmer 12/24V-200/400W

The Intervolt SLD Switchmode Dimmer contains all the features demanded by the marine, RV and motor coach enthusiast. Designed for dimming DC (filament lamp) lighting circuits, and compatible with some LED products that lack specific built-in dimmer interface electronics. Enclosed in a sleek, thermally-efficient marine-grade housing featuring a heavy duty corrosion resistant terminal block with insulated barriers to prevent shorting. A selectable master/slave switch enables multiple units to be connected in parallel for unlimited power capacity!These dimmers are controlled by any "normally-open" single pole single throw momentary switches (any brand).