HID Kit Parameters:HID kit bulb type:HID kit color temperature and color: Advantages of HID kits:Best HID xenon kits quality control:1. 100% of our Slim xenon HID kitwell tested before being packed and shipped;2. Efficiency Rate Test, ensuring all have gained over 80% efficiency;3. Working Temperature Test, under 50, lower temperature longer service life;4. Wave Band Test, the more standard of the wave, the less electron impact will cause;5. Other testes, such as aging test, waterproof, anti-vibration, etc.6. All effort to make our products 100% qualified.We are specializing in HID Conversion kits, HID Xenon lamps, HID Xenon ballasts, LED Daytime Running Lights and other LED lamps.Our products have been approved by ISO9001:2000, CE and E-MARKcertifications.Hopewe are helpful for you.14-18monthsWe willreplacenew ones or fix without charges if anyquality problems within the warrantytime.