NOVSIGHT Pair H4 9003 HB2 LED 72W 15000LM Hi/Low Beam Headlight Kit Bulbs 6500K

Bulb Socket: H4 HB2 9003. Color Temperature: 6500K. Q4: Will this bulb give error code or tend to flicker，or neither side lighting up, or work inconsistantly?. Suitable For: Headlight, High Beam, Low Beam, Fog Light.

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