42 Watt Constant Current LED Driver Non-Flicker High Efficiency

42 Watt Constant Current LED Driver Non-Flicker High Efficiency * Silergy IC Applied; * High PF Value & High Efficiency Value; * High Current Accuracy (+-3%) Value; * Wide Input Voltage (100-277V) Range for varied applications; GD-ADX40AD Specifications Max Output Power 42W Operation Temp -20C-+60C Input Voltatge 100-277V Dimension L280*W30*28mm Output Voltage 30-42V Life Span 40000Hrs Output Current 300-540mA Warranty 5 Years Efficiency ≥85% Protection OCP. OVP. SCP-AUTO