·Dimmable built-in and independent constant current tunable white LED driver ·Dimming range 1~100 % ·DC 36V rated input ·Max.output power 53.6W ·30-33.5V output ·Integrated DALI PSU,14V 50mA (isolated) ·Low standby power ·Upto 94%eficiency(DALI PSU shutdown) ·Start time<0.6s ·Dual channel tunable white output ·Flicker free ·DiiA/Zhaga connectivity extensions DT49,DT50,DT51,DT52 ·Output current programmable between 1000 -1600 mAvia DALI or UART ·Nominal life-time is more than 50,000 hours