NOVSIGHT 9006 HB4 LED Headlight Bulbs 6500K 10000LM 50W Hi-Low Beam Bright White
Light Color: 6500K White. Light type:9006 HB4. Q4: Will this bulb give error code or tend to flicker，or neither side lighting up, or work inconsistantly?. 2 x LED headlight bulbs. 2004 Ford F-150, high/low beam.