Aftermarket HID Lights for Audi such as HID kits are designed with the consumer in mind. They are designed in a way to assist the human eye in night time visibility. The Xenon bulb that is used in xenon Kit illuminate the night in a way to mimic the light of the sun, which is easier on the human eye. The xenon bulb also covers almost 70% of the road when night driving, with its longer and wider range. For Audi xenon Kit are the best upgrade on the market when it comes to night lighting. If you are not satisfied with the amount of light emitting from your headlights, and if sometimes it seems like you have to double check your light switch because your not sure if your light is on then its time for you to purchase one of these Kit. For Audi HID Kit are found on the market easily these days you can choose from different bulb sizing to fit your headlights, low beam or high beam, and also your fog lights. There are also many different color temperatures, which allow you to choose anything from a yellow color all the way up to a violet.