... IC20 pcs/string Blue463-475K2.75050 RGB ADS-IC219RGB module parameter ItemsParameterunitVoltageDC12VPower0.72WTemperature-40-60°CIP GradeIP66 demension26mmlifespan50000hoursView angle120 ... , DMX 512/1990Stand by IClpd 6803,SM 16716,ws 2801,2803, 1903,tm 1812,1811 and so ... No RF interference 10. Long life 50, 000hours LED Module Applications 1,channel letter2,Advertisements sign3,KTV,Disco4, LOGO ...