Constant Current LED Driver (39.2W Max Power): This device provides a regulated constant current output specifically designed to power LED light engines. While "040W" is in the model number, the actual maximum continuous output power is 39.2 Watts. Output Specifications (700 mA, 28-56 VDC): The driver delivers a fixed output current of 700 mA (0.7 Amperes). The output voltage range for this current is from 28 VDC to 56 VDC, accommodating various LED loads with a combined forward voltage within this range. Universal Input with Active PFC and High Efficiency: It accepts a wide universal AC input voltage range from 90 VAC to 305 VAC at 50/60 Hz. It features Active Power Factor Correction (PFC), ensuring a high power factor (>0.9) and low total harmonic distortion (THD