Innovited 55w Ac HID Xenon Conversion Kit H7 8000k Slim Ballast 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 slim ballast ,2X 55W hid bulb Comes with warranty