High-quality dimming performance: The LED dimmer switch 230V provides smooth and precise lighting control, operates quietly, and is flicker-free, allowing you to adjust the ideal brightness for any setting. Features a memory function that automatically saves the last brightness level when the power is turned off. Wide compatibility: The rotary dimmer is compatible with dimmable LED, incandescent, and halogen lamps, offering a versatile solution for various lighting applications. Technical advantage: Input voltage 220-240V, suitable for installation in built-in units and ideal for use in any room. Includes built-in overload, overcurrent, and overtemperature protection. Designed specifically for LED lamps, meeting all safety standards. Helps reduce energy consumption and extends the lifespan of LED bulbs. Easy to install: Designed for simple integration into standard wall boxes, this dimmer switch can be seamlessly installed in bedrooms, living rooms, kitchens, dining rooms, and more. Comes with clear installation instructions for straightforward setup. Constructed with high-quality materials for durability and reliability. Material: Plastic + Metal Color: White Package Contents: 1 x LED Dimmer Switch Note: Letters on the product may vary by batch and do not affect functionality. Light reflection and screen settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.