User-friendly ceiling fan control panel with 86 stepless adjustment buttons for ceiling fan/speed control User-friendly ceiling fan control panel with 86 stepless adjustment buttons for ceiling fan/speed control Product Features: Appearance Design 86-type surface mount design: Convenient for direct installation and use, and easy for future maintenance and replacement. Suitable for Ceiling Fans: Can be used to control the wind speed of ceiling fans and ventilation fans, meeting their wind speed adjustment needs. Five-speed adjustment: Five wind speeds are adjustable, allowing users to select different speeds as needed for convenient wind speed adjustment. Stepped speed regulation: Utilizes stepped speed regulation technology to achieve stable wind speed adjustment, reduce sudden wind speed changes, and improve user comfort. Easy operation: Simple and intuitive functions allow users to easily control and adjust the ceiling fan speed. Specifications: Material: ABS + Copper Type: Stepless speed control, variable speed control (optional) Size: Approx. 8.6x8.6cm / 3.38x3.38in Power: 500W Package Contents: 1 x Speed ​​Regulator Notes: Please allow 1-2cm error due to manual measurement. Please allow slight color difference due to different screen resolutions.