I am writing this complaint due to the fact of ZZP's shoddy products. I paid 104$ for the Bi-xenon HID kit, they worked great, but one bulb(the problem bulb) was always a different color..The very same bulb had been giving me MASSIVE ammounts of trouble And i would have to click the lights on and off for it to light up, now it has completely blown, I am outraged beyond words at this. I paid 104$ for a 35w bi-xenon kit from ZZP instead of 70$ for a 55w bi-xenon kit off of ebay due to the fact that I had peace of mind when dealing with ZZP. Something must be done about this, I had the lights for under a month when the problem first arose, I had no issue, a simple on/off of the lights fixed the problem, but now I have no headlight. I am attempting to refrain from using profane language but for lack of better words, I overpaid for nothing but cheap ****. I am member of several online car forums for Grand Prixs, such as www.grandprixforums.net and every member talks bad about ZZP's customer service and products. Now I understand why. Unless something is done about this issue, I will take my future business to other 3800 performance websites.