Review on ⚡️ HUIQIAODS 7440 T20 50W 6Ohm LED Light Load Resistor - Fixed LED Headlight Bulb Fog Light - Fast Super Flash Turn Signal Flashing Light - Error Code Canbus Resistor Decoder (2 Pack) - Enhanced SEO by Ivan Gee

I buy H7 bulbs for fog lights on Mercedes E500, they flicker constantly and don't burn. Then I look for the cause, then I read that others have the same problem, after which the seller told me I need a decoder. Works great. Easy installation. The only thing is the metal part is REALLY HOT, you need to attach it to the metal part of the car. I was just making sure it didn't hit the bumper