WorkHorse LED Driver Intended LED Usage LED Fixture Array 120 to 277V AC Input Voltage 10 to 57V DC Output Voltage 0.60AAC/0.26AAC Input Current 250 to 1050mA Output Current 72 W Input Power 60W Power Output 9 5/16 in Length 1 5/8 in Width 1 3/16 in Height Case Form Factor Long Standard Profile Class 2