I've seen many posts about the anti flicker harness for led headlights, but they always seemed to be in reference to Trućk lites or JW speakers. Tonight I noticed my left KC light is only dimmed and has a slight flicker. It's not full brightness as the right headlight. Is this a flicker issue or just a bad light? If it's fixed with the anti flicker harness are they all the same or do I need one specific for KC? Anyone else had issue with KC led lights?