Technical Advantage: 220-240Vac 3-100W inline trailing edge phase-cut dimmer provides silent dimming operation with no buzzing sound. The minimum brightness can be preset, offering a dimming range of 0-100%. Built-in protections include overload, overcurrent, and overtemperature protection. Eye Comfort: Smooth 0% to 100% dimming allows gradual adjustment to light levels, helping reduce eye strain and protecting against overly bright lighting. Energy Savings: Compatible with up to 50 dimmable LED bulbs or 100 incandescent/halogen bulbs. Dimming range of 0-100% helps reduce energy consumption and extends bulb lifespan. Compatibility Note: Before purchase, verify that your LED bulbs are labeled as "dimmable." Non-dimmable LEDs may only turn on/off or flicker when used with this dimmer. Not suitable for inductive loads, fan speed control, or motorized devices. Color: Black Material: Plastic Package Contents: 1 x Dimmer Switch Note: The package includes only the items listed above. Other accessories are not included. Due to lighting and display differences, the actual product color may vary slightly from the image. Measurement may vary by +/- 1-3 cm.