Features: Enhancing comfort with the ceiling fan light remote control set featuring variable frequency technology, 6 speed customization, and battery monitoring for seamless, energy efficient airflows control year round. Engineered with design, this dimmable controller supports 90% of ceiling fan light, offer easy installation, and boasts plastic housing for durability. Perfect for homeowners, renters, and office users seeking effortless fan light operations without complex wiring or compatibility concerns. Optimize airflows in bedrooms, living rooms, or workspaces with quiet 25dB operations and adaptable speed settings for seasonal comfort needs. The integrated reset function restores factory settings in 2 hours, while low maintenance battery alerts ensures uninterrupted control of your ceiling fan light systems. Specifications: Component: Plastic Power: 5W Size: As Picture Shows Package Includes: 1x Fan Controller note: Corresponding plug wires need to be installed and powered on. For the first use, it is necessary to perform code matching process (instructions are included in the box): exemplary bedroom remote control code matching procedure: turn off the power on the wall, turn it back on, and press and hold the middle circular key "PAIR CODE/FAN OFF" for 5 seconds. The receiver emits two "beeps" sounds, and the code matching is successful! Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.