... DSP CANBUS IC CHIPC08 Inside PCB board: 1: Real MCU-Digital PCB board with high quality, Ensure the ... .(Older Technology), but the Digital Ballast is controlled by a CMOS Digital Chip (Newer Technology). The Digital Chip has a memory & ... need. Bulb features: Bulb model:H1,H3,H4-1,H4-2,H4-3,H7,H8,H9,H10,H11 ... don't do any testing, the broken ballast just 1%. Actually in China market, if the passing rate ...