Pcd 16 ac dimmable for leading edge and trailing edge dimmers flexible wire terminals pld 16 not ac dimmable flexible wire terminals plastic enclosure ip30 overload protection current limiting auto recovery protections short circuitover loadover voltage built in active pfc function suitable for led lighting and moving sign applications constant current en61000 3 2 class c en55015 en61347 1 en61347 2 13