High quality dimming performance: The LED dimmer switch for 230 V provides smooth and precise lighting control, flicker-free and quiet operation, allowing you to adjust the ideal brightness for any setting. It features a memory function that automatically saves the last brightness level when the light is turned off. Wide compatibility: This rotary LED dimmer works with dimmable LED bulbs and halogen lamps, offering a versatile solution for various lighting needs. Technical advantage: The built-in LED dimmer has an input voltage of 220-240V, suitable for installation in recessed fixtures and ideal for use in any room. It includes built-in protection against overload, overcurrent, and overheating. The dimmer switch meets all safety standards and is specifically designed for LED lighting. Using this dimmer with LED bulbs helps reduce energy consumption and extends the lifespan of the lights. Easy to install: Designed for dimmable circuits, this switch can be seamlessly integrated into any room, including bedrooms, living rooms, kitchens, and dining areas. With a simple design and clear installation instructions, it can be easily mounted in a standard junction box and wall plate. The dimmer switch is constructed from high-quality materials. NOTE: Labeling may vary between batches and does not affect product functionality. Material: Plastic + metal Color: White Package Contents: 1 x LED Dimmer Switch Only the items listed above are included; other accessories are not included. Note: Lighting effects and monitor settings may cause slight color variations between the product image and the actual item. Measurement tolerances are +/- 1-3 cm.