How to Change the Red Button Light to White in Volkswagen?
1 Answers
To change the red LED light to another color, you need to check the type of the original driver to make a decision. If the LED driver is a constant current type: It can be replaced with white by directly changing the LED beads. If the LED power supply is a voltage-stabilized type: You need to calculate based on the LED's operating voltage, adjust the number of LED beads, and modify the current-limiting resistor to ensure the LED does not exceed its rated operating current. If the LED is full-color type: You can change the color by adjusting the voltage of each pin. Reason: The operating voltage of LEDs varies with different colors. Changing the color will affect the LED's voltage and current, requiring readjustment.