The special CarLamp W21W (7440) RF / 7440-50W resistor allows you to avoid on-board computer error messages when using LED lamps. Easy to install and suitable for most vehicles with an automatic fault detection system.
- Advanced lighting control system
- The on-board computer does not display error messages when using LED lamps.
- No negative impact on light output and heat transfer control of the LED solution
- Easy installation
- Bypassing the system for detecting faults in car lighting when using an LED lamp