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 electric fan governors - Simple, stylish, and versatile design suitable for various decoration styles - After installation, the frame offers strong compression resistance, good stability, and is not easily deformed 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 Package Includes: 1 x Speed Adjuster Note: - Please allow 1-2cm errors due to manual measurement. Ensure you are comfortable with this before ordering. - Due to differences between monitor displays, the actual color of the item may vary from the picture.