Coidak CO820 18W 12LEDs Colorful PAR Stage Light by DMX512 8CH for Disco Bar Party Stage Multiple Color : 3 Red , 3 Blue , 3 Green , 3 White and 4 mixed up color(yellow , purple , cyan and cool white ) from RGBW , RGBW brightness is adjustable by DMX . Multiple Lighting Modes : auto-run , fade , pulse , jump , speed is adjustable by up/down key on the back of light . Multiple Control Modes : auto-run , sound activated , DMX512 , master-slave . Master-slave Control : via DMX IN/OUT port , can connect and control 64 led PAR lights simultaneously . Memory Function : after press enter key , can remember and restore the last lighting mode you had it on .