GBGS Super 18 LED RGB DMX512 LED Par Can Stage Lights LED Par Light DMX PAR64 LED Can Par 64 can (4 Pack) Great 18 LED big light Intelligent digital display,voice control Mode,DMX Mode RGB, support DMX512 Support DMX control/colors selection/color shade/color pulse/colors transaction/sound control/amnual Master-Slave machine Set: Connect more than 2 same lights,each other by three-pin signal cable,set one light as master,the other one are set as