Compatibility: Suitable for most 12V motorcycles. Note: some models require a load resistor or flasher relay when replacing turn signal Light,High Quality: Our product features an aluminum alloy casing that is wear-resistant, shock-resistant, and easy to dissipate heat,IP67 Protection: Waterproof and dustproof, unaffected by harsh weather conditions, and extends the lifespan of the LED,Easy to Install: Black Wire is Negative, Yellow Wire is Turn Signal Light, Red Wire is Daytime Running Light,Professional Service: We are committed to providing good customer experience, if you have any questions about our product, please do not hesitate to contact us