... Bulb's parameter 4,Related product 5,Warranty Canbus Digital Signal Processor ballast Ballast Features1. Cold light low current ... times3. Intelligent power compensation, stable brightness output 4.Low pressure drop power, safety protection original car circuit5. Fewer Components, ... Glue inside2) Less Components and Lower Malfunction Rate3) DSP Digital software startup, Built-in EMI Filter Circuit4) Low ...