1.DMX 5050 RGB SMD LED IC Pixel light 2.full color RGB with 1903 IC 3.Epistar chip led with 50000 hours ... ICLPD6803,D705,D709,WS2801,DMX512/1990 Decoder/ DriverControl points1200 points 2048 points 512 address(channel)Gray scale32 level, 256 levelSD ... Green,Power),Play speed light(Red,State)LED Module Applications1,channel letter2,Advertisements sign3,KTV,Disco4, LOGO, advertising billboard, ...