Hi-lume 1 Percent EcoSystem LED Driver Intended LED Usage LED Fixture Array 120 to 277V AC Input Voltage 24V DC Output Voltage 170 to 370mA Input Current 1.60ADC Output Current 47 W Input Power 5 to 40W Power Output 4 7/8 in Length 4 in Width 2 5/8 in Height Case Form Factor Compact Standard Profile Class 2