NOVSIGHT H4 9003 LED Headlight Bulb Super White Kit High Low Beam 50W 10000LM 2x
Light type:H4 HB2 9003. 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. 2015 RAM 1500 with projector-type, high beam.