The LT-521 is a multifunctional LED side marker light, featuring outline and turn signal functions, and can also be used as a reflector.
| Name | Side Marker Light-LT521 |
| Shape | Rectangle |
| Number of LEDs | LED*1 |
| Certification | CQC、CCC、ADR |
| Function | Side Marker Light | Side Turn Signal | Reflector |
| Voltage | 12-24V | 12-24V | / |
| Power | 0.6-1.43W | 5W | / |
