... .000USD,our had passed the CE and E-mark (ps:the ballast had passed the E-mark approval )and our lamp defect is below ... -30°C~+85°CNote:All ballast of our will compatible with all type of HID BULB:3.Bulb type availableSingle bulbH1 ... , 9004/Bi-xenon, 9007/Bi-xenonMotorcycle bulbH6-MAlso will compatible with all color temperature:3000k,4300k,5000k,6000k,8000k,10000k,12000k ...