These PERDE Solar Series Platinum Xenon & Krypton Enhanced Halogen Light Bulbs is ideal for vehicle owner who wants to upgrade their oem light to aftermarket 6000K diamond white look and get brighter illumination.Easy to install without modification. Simple plug & play. Most light bulbs can be installed within 15 to 30 minutes. Lifetime Replacement Warranty provided by manufacturer PERDE.PERDE Lifetime Replacement Warranty details:All PERDE products come standard with a limited lifetime warranty.The limits of PERDE warranty are simple, if your product fails during normal use, PERDE will replace it for the lifetime of the original end customer. This limited warranty only covers the replacement of the product, it does not cover any other expenses you may have incurred and does not cover indirect, special, incidental, or consequential damages due to failure.