M902 is an intelligent auxiliary spotlight that features automatic illumination and cornering light assistance. This product utilizes light sensing to perceive ambient brightness, automatically turning the spotlight on and off. Through manual button control, it can flash the lights to alert preceding and oncoming vehicles. By calculating the changes in the body posture of the motorcycle during cornering, along with corresponding direction and angle data, providing synchronized level-one/level-two cornering illumination to light up the front corner, enhancing visibility and safety for nighttime riding.