Review on 🔆 Enhance Visibility with Alla Lighting 7443 7440 LED Turn Signal Lights Bulbs - 2600 Lumens, Super Bright Amber Yellow for 7441 W21W 7440NA 7444NA by David Hashman

I bought the lamps because I had good experiences with Alla Lighting. The lamps seem to be of good quality and the installation is very easy. However, the video in the listing says you don't need the resistors. The actual post says you may need resistors, which is very confusing. I installed a 7440 rear in a 2017 Honda Accord LX with no problems and no hyperflash. The lamps looked very good and worked very well. I then went to the front of the car and installed the second set in the front. The light bulbs in the front lit up after they had already been inserted in the back. The bulbs have a boxy center wire that looks like a resistor could be placed inside, but that wasn't enough to prevent hyperflashing in my application. I'm sending them back because of the added cost and hassle of connecting a resistor to a supposedly plug and play product.