I have Lumen® 3157CW Daytime Running Light Replacement LED Bulbs for my 2011 Jeep Grand Cherokee Overland. This is not the first time since I've started using these lights back in 2013 that I experience flickering of one or both of the bulbs. While driving, I notice this in the reflection on the back of the vehicle in front of me. The first time I noticed this I thought it was a defective bulb and the seller replaced it. Two years later, one of the bulbs went so I bought a replacement pair and now this is the second time I see they are flickering. The seller's website (CARiD.com) claims "CAN Bus compatibility ensures no flickering" yet they do even with the more recent newly-installed lights. I sent an inquiry to CARiD this morning and I'm waiting to hear their response. In case they have no answers I was thinking someone here on the forum might. Any insight would be appreciated. Thanks.