What are the causes of LED failure in the Geely Boyue?

[EzraLynn]

Geely Boyue LED failure may be caused by driver issues, LED bead problems, etc. The specific causes and solutions are as follows: Driver issues: Light-emitting diodes have high requirements for current and voltage. They cannot light up properly if the current or voltage is too high or too low. Therefore, devices such as constant current drivers, rectifiers, and voltage reducers in the driver are needed to maintain operation. If the LED beads do not light up after turning on the lights, the first consideration should be a driver issue. The solution is to replace the driver. LED bead problems: Each string of LED beads on the LED light is connected in series, while the strings themselves are connected in parallel. Therefore, if one LED bead in a string burns out, it will cause the entire string of beads to not light up. The solution is to replace the LED beads.