HID ballast: Buy HID ballast from Microsun Electronic Technology Co.,Ltd Parameter of ballast: Standard voltage:13.5V Input Voltage:9V~16V,9V~32V Power:35W/55W Hot starting current:6.5A Output power:reach 70% in cold string in 2s,reach 80% in 4s,reach rating outpower in 8s Maximum input electricity:string electricity 6.5A,3.2A in stable state Instant ignition voltage:23,000V Effeciency:85% Defective rate: <3‰ . Working temperature:-45~+105 degrees Products test procedure before leave factory: 1)open circuit protect 2)short circuit protect 3)short voltage protect 4.)over voltage protect 5)flash impact test 6)shockproof test 7)warm start-up test 8)waterproof/dustproof test 9)polarity protest test 10)EMC anti-jamming test 11)high/low temperature condition operating test 2) Microsun Electronic Technology Co.,Ltd are professional in HID,HID ballast,HID xenon kit.It's famous for their good quality and stable performance HID BALLAST SPECIFICATION Input Voltage: 9~17V Max Start Voltage: 23kv warm boot Current: 3.2A Cold boot current:<6A Output Power: 35w Output current:DC Working Temperature: -40Centigrate~ +105Centigrade Power Efficiency : reach 82% Working Frequency:260~310Hz lifetime of ballast:3500hours lifetime of xenon bulbs:over 2500hours The leave factory testing items: 1)6 hours continuous working aging test. 2)Connection circuit protection test. 3)Short circuit protection test. 4)Lack of voltage protection test. 5)over voltage protection test. 6)Flash light concussion test. 7)Quakeproof capability test. 8)cold/warm boot test. 9)Polarity protection test. 10)EMC anti-jamming test. 1000pcs /week white box,1pcs in one white box,30pcs in one carton Microsun T/T,Western Union,Moneygram According to order quantity