... HID Ballast, 35W Slim HID Ballast, HID Xenon Ballast,HID digital ballastTechnical parameter:Working Voltage: 9-16V, 9-32VOutput power: 35WStable ... : yesReverse polarity protection: yesProduct Features: 1. super slim shape with special digital circuit, flat transformer structure2.high reliability, defective rate<1%, efficacy ...