... Direct from factory DMX&matrix LED RGB IC color changing 5050 SMD LED pixel light2, RGB pixel 1903 IC2,Epistar chip ... mmlifespan 50000 hoursView angle 120 °CTechnical Parameter of controller ItemsParameterInput VoltageAC110V/220V(configurate according to end-user) ... to end-user)Power dissipation2wControl ProtocolICC,DMX512/1990Stand by ICLPD6803,D705,D709,WS2801,DMX512/1990 Decoder/ DriverControl ...