1. Under what circumstances will the headlights burn out?
A: The drive is too large, the voltage is too large, and the wattage is too low.
2. Radio interference problem
A: You need a decoder, depending on what car the passenger is equipped with, and then with a different decoder.
3. The difference between capacitance and resistance
Answer: The resistor regulates the current, mainly used in the decoder, the capacitor control circuit board, mainly used for the driver.
4.LED strobe problem
A: Fan problems, drive problems, work problems, caused by dislocation of tin.
5. LED is bright on one side
Answer: The problem of workmanship is poor contact with the head contact, the drive current is too large, the bulb can not bear, and the bulb is burned out.