NOVSIGHT Pair H4 HB2 LED Headlight Bulbs Kit High Low Beam 6500K Super White
Light source chip: Automotive grade custom chip NOVSIGHT 7535. Light Socket: H4 HB2 9003. Colour temperature: 6500K. Q4: Will this bulb give error code or tend to flicker，or neither side lighting up, or work inconsistantly?.