Christmas Light with 3W LED Laser Effect Pictures Show below, ModelRGB-LED and Firefly Twinkling laser lightScan Systemhigh speed step motor drive and grating scanLaser ColorRedGreenYellowLaser PowerRed Laser: 100mw Green Laser: 50mwWavelengthRed Laser: 650nm Green Laser: 532nmModulation0 20KHz TTL ModulationSystem PortDMX512 input and output portControl ModeSound Active, Automatic,DMX512(7channels) Master/SlaveDemo EffectGreen Red and Yellow twinkling kaleidoscope laser effect, including firefly, twinkling and circle cross star, line etc. More than eight patterns;Safety CapacitySound active mode with the function of shut-off if there is no music. Master/Slave mode, DMX512 mode will shut off automatically without trigger signal. Safer to human and environment.Laser Class3BWork Enviroment10-35 IndoorPower SupplyAC 110/220v 50-60HZRating Power10wCooling SystemAir coolingProduct Size251*180*99.5mmNet Weight3.0kgWork PlaceDisco, KTV room, Bars, Clubs, Family party etc.