Kensun HID Conversion Kit H4 (9003) Dual Hi Lo Bi Xenon 6000k (Diamond blue) - 2 Year Warranty * Plug in Play installation (no wire cutting required * Installs in 20 minutes or less, no skills required * 100% Waterproof 100% Dustproof 100% Shockproof * Produces 2 to 3 times as much light as a halogen lamp * Standard kits have a 2 Year Warranty