
NOTE: Using the wrong bulb type may cause installation failure or light malfunction.

Why Choose AUTOONE 7440/7443 LED Bulb?
·Plug and play, non-polarity
·Super brighter: Newest high light SMD LED chips. 300% brighter than halogen bulb
·360° Lighting angle for allover light emission, no dark spots or shadowed areas
·Aviation aluminum body for fast heat dissipation ensures longer lifespan
·Mini body size compatible with over 98% vehicles
·Built-in intelligent IC driver: Wide operating voltage protection and temperature control. Ensure stable performance



QUESTION & ANSWERS
Q1: How can I confirm my bulb model?
A: You can check your vehicle’s owner’s manual or contact our customer support. Additionally, you can search online for "automotive bulb lookup" to find the correct model.
Q2: The bulb doesn't fit in my car, what should I do?
A: Check if you order the correct bulb and install them in the correct position. And if the bulb still doesn't work, please reach out to us with your car detail so we can help you out.
Q3: Why does the bulb flicker or turn off after installation?
A: Due to the sensitive system of some car models which cause the problem. This can usually be solved with the decoder. We'll send you one directly after your contacting us
Q4: The bulb doesn't work on my car after installation, what now?
A: Make sure it's installed properly. And if the bulb still doesn't work, try it on other side. If the problem continues, we will send replacement or decoder to solve that.