Review on SEALIGHT 5202/5201/PS19W LED Fog Light Bulbs - Daytime Running Lights, 6000K Xenon White, 4000 Lumens, Non-Polarity: Enhanced Visibility and Style by Joe Fulce

They have become very bright. MUCH larger than the stock bulbs in my 2013 Avalanche. Very happy with the light output. They gave really useful light and were not just decoration. However, the reason for the 4 star rating is that I had a radio interference problem on all but the strongest local stations. I contacted the seller who responded quickly but he had no solution and only offered a refund. I appreciated the honesty. I tried ferrite cores but that didn't change the problem in any way. Also tried another kit from another supplier as the reviewer did not notice any static issue in his Avalanche but only marginally better than this and less light output. When dealing with static I take the best light output from these Sealight bulbs.