Innovited 2pcs 55w Ac HID Slim Digital Replacement Ballast Universal Fit Power Wattage/Voltage 55w/12V Average/Max Current 	 4.2a/8.2a Operating Temperature 	-40 C to 105 C Service Life 	 5,500 Hours or 229 Days Included: 2X 55W AC ballast Comes with warranty