We are one professional supplier of Auto lighting system: HID Xenon lamp conversion kit, HID ballast and HID Xenon Bulb; With two professional factories: one is special in Xenon bulb and the other one is special in HID Ballast, professional equipment: M. Braun Glove Box system, with hydroxyl<1PPM, professional technology, we supplier top-level quality HID products to world wide clients. Available type: 3512A, 3512B, 3512C, 3512D, etc. Main Parameters of Ballast: Control principle ---------------------------------------------------- MCU Constructure -------------------------------------------------------- compact Operating ambient temperature ---------------------------------- -40oC ~ +105oC Start up Voltage ---------------------------------------------------- 9~16V Operating Voltage -------------------------------------------------- 5.6~21.6V Output Frequency -------------------------------------------------- 400HZ Max. Startup current (Cold lamp) --------------------------------- 5.6A Max. Startup current (Hot lamp) ---------------------------------- 3.5A Stable state current (13.4V) --------------------------------------- 3.1?.1A Output Power ------------------------------------------------------- 35 ?W Input Max Power --------------------------------------------------- 90W Efficiency (13.4V) -------------------------------------------------- >84.00% Open Circuit Protection -------------------------------------------- OK Short Circuit Protection -------------------------------------------- OK Incorrect Polarity Protection --------------------------------------- OK Undervoltage Lockout & Overvoltage Protection ----------------- OK