Enhanced safety features with a pass-through for the earth, ensuring safe operation and compliance with safety standards. Constructed from flame-retardant materials for added peace of mind. Compatible with a variety of dimmable lights, including LED table lamps, lamps, and incandescent fixtures. Soldering terminals that do not require a soldering iron for quick and hassle-free installation. Rotary dimmer remembers the last brightness setting when turned off for immediate enjoyment of preferred lighting. Voltage: AC220V This LED dimmer switch is designed to provide a safe and versatile lighting solution for various environments. Its enhanced safety features compliance with safety standards, while the flame-retardant materials offer additional protection. The switch is compatible with multiple types of dimmable lights, making it suitable for diverse lighting needs. Installation is made easy with soldering terminals that the need for a soldering iron. Plus, the rotary dimmer's memory function allows users to enjoy their preferred lighting atmosphere instantly. Color: Black Material: plastic Package Contents: 1*Adjustable LED Dimmer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.