... .6CH 3.DMX512/Sound active/Master/Slave led endless sword effect light VoltagePowerLight SourceChannelsControlSizeWeightAC100-240V 50-60hz20W3pcs*3w6DMX,Sound,Maste/Slave790*440 ... -in programs);Function: this product use super brightness led as light source ,colorful , shakeproof ,long working life, lowheating ,less power consumption ...