Universal input plastic enclosure ip67 overload protection current limiting auto recovery protections short circuitover loadover voltage built in active pfc function suitable for led lighting and moving sign applications ul1310 class 2 fixed output voltage constant current lpf 40d built in 3 in 1 dimming function external voltage 110v dc pwm potentiometer en61000 3 2 class c en55015 en61347 1 en61347 2 13