Got these for Xmas for my new civic. But.. i don't want HID i want to leave my car STOCK as possible. Example of the 12,000k There is a 19 months warranty to ballast 13 months to xenon bulb (says the seller that my parents bought them from) Ret: 200$+ will sell for $150 shipped... They are fully plug/play. dont need to run new wires, or a aux power.. JUst plug your OEM headlight harness into the ballast and your set.