Q: auto led bulb canbus light sells so good, why not some cars have used auto led bulbs canbus fuction?

A: auto LED bulbs canbus the light is very popular especially in the Western European market But some cars do not used the auto led bulbs canbus function. The problem is the heat.When the power grows to 5W, That is because of the limited power.Some people may ask that why not to add the power, it is very heat and is easy to be burn out.So the technology is still need improving.auto led bulb canbus light very popular all the world.