The LG-DMX-DC is a complete DC in to DC out dimmer module. All you need to add is a 9-24 VDC power supply, whatever you want to control, and a source of DMX-512 to control it. The LG-DMX-DC can be used to control incandescent lamps, large LED arrays or DC motors. Anything that needs a 9 to 24 volt supply that adjusts between 0 and 100% of full supply voltage. The eight pulse width modulated outputs of the LG-DMX-DC use high current HEXFETs. These are conservatively rated for 5 amps of load on each output. Each output is protected by a 5 amp PTC ‘fuse’ and flyback diode.