Review on 💡 Enhanced Alla Lighting T20 Base 7440 7443 CANBUS LED Bulbs for Red Turn Signal Lights – Easy Plug-n-Play, Error Free 12V Bulbs, No-Hyper-flash. Compatible with 7441 7440LL 7443LL CAN Bus by Kyle Fachini

So I originally bought ALLA Xtreme Super Bright 5730 33 SMD taillights for a set of taillights that burned out so I figured why not switch to LED for my 2018 Chevy. I noticed that after installing these bulbs I had a hyperflare using my instructions. So I read that this (Can Bus Free No Hyper Flash error) will solve this problem. I checked the manufacturer's website and it said they would work in my truck. So I bought 2 sets (@39.99/set). Installed but the problem remained. Of course I didn't check them before throwing the packages away (total brain fart on my part - don't know what I was thinking). So I seriously think I'll just go back to halogen bulbs for a fraction of the cost. I will say these lights are actually very bright but if I wanted Hyper Flash I would just keep the originals which I bought and installed for half the price.