Lt-401-cc cc dimming driver Input signal,Dali digital dimming signal Input voltage,Dc12v,161;,171;dc48v Output voltage,Dc3v~dc46v Output current,Cc 350/700/1050ma 3 in 1,161,1ch Driving leds,1-13 leds in series connection( 1w/3w/5w) Dimming range,0,161;,171;100%