Lamp BALLAST Great protection function Xenon Ballast Best price without MQO Professional Tech Support 1.5 years guaranty UGG Digital Ballast, Excellent Quality, Professional Manufacture Available Voltage and Wattage: 12V 35W, 12V 40W, 12V 45W, 12V 50W, 12V 55W 24V 35W, 24V 40W, 24V 45W, 24V 50W, 24V 55W 1.Component:1) MOS---IR2) CPU chip---MICROCHIP3) Discharging tube---SIEMENS4) Capacitance--- ...