Review on AUXITO 2023 Upgraded H1 LED Bulb, 1:1 Mini Size No Adapter Required, 6500K White Fanless And Wireless H1LL Conversion Kit For Hi/Lo Beam Fog Lights, Plug And Play, Canbus Ready, Pack Of 2 by Leonard Beard

Installed on my bmw 228i. Love the brightness and the color of these bulbs. It does required additional CANbus decoder. Without it, my BMW keeps reporting light bulb malfunctioned. The communication with the seller was great. Received replies within 24 hours. A note about the CANbus decoder, the polarity of wires that connect the decoder with the car's power source matters on my BMW. At first, no light but after swapping the wires, voilà, the light came on.