Recom lighting racd12 lightline 12w pfc led drivers single output recom lighting 21000122 a 12w 350ma constant current led driver with a universal ac input and a 3 to 36v dc output capable of driving up to 10x 1w high brightness leds the single output unit also features active power factor correction and as well as having screw terminals the unit also has an output socket connector recom lighting 21000122 12w ac dc led power supply 3 36v 350ma