High quality dimming performance: The LED dimmer switch for 230 V allows smooth and precise lighting control, flicker-free and silent operation, enabling you to adjust the ideal brightness level for any setting. It features a memory function that automatically recalls the last brightness setting when the light is turned back on. Wide compatibility: This rotary LED dimmer is compatible with dimmable LED bulbs, halogen lamps, and other dimmable light sources, offering a versatile solution for various lighting applications. Technical advantage: The built-in LED dimmer operates at an input voltage of 220-240V, suitable for installation in recessed fixtures and standard wall boxes. Designed specifically for LED lighting, it includes protection against overload, overcurrent, and overheating, meeting all relevant safety standards. This dimmer helps reduce energy consumption and extends the lifespan of connected LED lights. Easy to install: Featuring a sleek design and clear instructions, this dimmer switch can be easily installed in a prepared junction box and wall plate, making it suitable for use in bedrooms, living rooms, kitchens, dining areas, and more. 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 above package content; other items are not included. Note: Lighting effects and screen settings may cause slight variations in color appearance. Measurement tolerance: +/- 1-3 cm.