Features: Brand Comfortable rotary button with stepless speed control; icon is simple and easy to understand Made of high-quality flame-retardant PC material, resistant to high temperatures, easy to clean and does not deform Compatible with installation and replacement for most brands of ceiling fan speed governors Simple, stylish, and versatile design suitable for various decor styles Frame offers strong compression resistance, good stability, and is not easily deformed after installation Specifications: Material: Plastic + Metal Weight: 80g Size: 8.6 x 8.6cm / 3.39 x 3.39 inches Color: White / Gold / Gray / Black Speed Regulation Power: 15W - 400W Working Voltage: 180V - 220V Note: 1. Please allow 1-2cm measurement deviation due to manual measurement; ensure you are comfortable with this before ordering 2. Due to differences in monitor displays, the actual color of the item may vary from the image Package Includes: 1 x Speed Adjuster