16W High-Brightness Fiber Optic Engine: Equipped with a 16W light engine, it transmits bright and vivid light spots through high-quality fiber optics. -saving LED light source with long lifespan and low power consumption. Smart App and Smartphone Control: This 16W fiber optic starry light engine supports control via a smartphone app, allowing you to easily turn the light on and off, adjust brightness, and switch modes. Create your ideal starry lighting scene anytime, anywhere. Remote Control Compatibility: Comes with a remote control and supports voice control via a compatible smart assistant (with a supported controller), allowing you to operate your car and home ceiling lighting hands-free. DIY Starry : Create your own personalized car and home ceiling effects. Designed for DIY enthusiasts, it can be used to create personalized starry effects in car roofs, home ceilings, game rooms, or home theaters. Flexible fiber optics can be freely arranged to create patterns. Multiple Colors and Lighting Modes: Enjoy rich RGB colors, dynamic gradients, flashing, breathing, and static modes. Adjust brightness and speed via the app or remote control to suit different atmospheres, such as parties, driving, or relaxation.