2x H4 HS1 9003 HB2 LED Motorcycle Headlight Bulbs Hi/Low Beam Lamp 6000K 20W Kit

H4/HS1/9003/HB2. Q3: Neither side lighting up?. Both sides flicker, flash, or work inconsistantly. Low Beam High Beam. -Hi/Low Beam. -2 Size Beam. High Beam:10W. Low Beam:10W.

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