Hi-lume EcoSystem, LED Driver, Intended LED Usage Fixture Array, Number of Bulbs Supported Not Applicable, 120 to 277V AC Input Voltage, 15 to 38V DC Output Voltage, 700mA Input Current, 0.70 A Output Current, 31.3 W Input Power, 3 to 26.6W Power Output, 4 7/8 in Length, 3 in Width, 1 in Height, Case Form Factor Compact, Standard Profile, Class 2