Power Pack, Compatible with Series LOS C, LOS W, Lighting Technology Fluorescent, Halogen, Incandescent, LED, Communication Method Hard Wired, Input Voltage 120 to 277V AC, Output Voltage 24V DC, Output Current 16 A, Compatible with Brand Lutron, Standards cUL Listed, Overall Depth 1.36 in, Overall Height 2.33 in, Overall Width 3.69 in, Maximum Operating Temperature 104 Degrees F, Minimum Operating Temperature 32 Degrees F, Color Black, Manufacturer Warranty Limited, Horsepower Rating 1 hp