1.Simple operation: Compatible old or broken lamps can be directly replaced. 2.Simplify the operation process: The intelligent turn signal can be automatically activated, reducing manual operation, such as automatically lighting up when turning at low speed. 3.Allow users to customize the flashing mode, such as flowing light up. (,,,) : 1.Simple operation: Compatible old or broken lamps can be directly replaced. 2.Simplify the operation process: The intelligent turn signal can be automatically activated, reducing manual operation, such as automatically lighting up when turning at low speed. 3.Allow users to have a certain flashing mode. : 1.Simple operation: Compatible old or broken lamps can be directly replaced. 2.Simplify the operation process: The intelligent turn signal can be automatically activated, reducing manual operation, such as automatically lighting up when turning at low speed. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store