NPF-90D series is a 90W AC/DC LED driver featuring the constant current mode output. NPF-90D operates from 90~305VAC and offers models with different rated voltage ranging between 12V and 54V.Thanks to the high efficiency up to 90%, with the fanless design, the entire series is able to operate for -40~+85℃ case temperature under free air convection. The entire series is rated with IP67 ingress protection level and is suitable to work for a variety of applications at dry,damp or wet locations.NPF-90D is equipped with the 3 in 1 dimming function so as to provide the design flexibility for LED lighting system.