This product uses aluminum parts for better heat dissipation. The voltage of most LED lights are lower than halogen lamps, so some cars may be warning in dashboard when having LEDs. But if you use this Error free bulb, you don’t need to worry about this problem, you can install it directly. Now, the process of this product is mature, It is a best choice for Can-bus built cars.
Edopto is a professional LED auto bulb supplier which you can trust for high quality car bulbs. Welcome to contact for the details and samples.