... the battery is less than 9V, ballast will stop working to avoid HID bulb exhausting electric energy9. Over-voltage ... UV quartz glasses for protection13. Color temperature:4300k,4500k,5000K,6000k,7000K, 8000k,10000k,12000k.14. HID Ballast: Use Application ... Specific Integrated Circuit Auto Headlight HID 5202 For Japanese Car