- Fast USB Charging: Equipped with a QC3.0 USB port, this device delivers rapid charging up to 24W. Compatible with major QC protocols like DCP for Apple, Samsung, and Qualcomm, ensuring efficient power delivery (3-12V, 24W Max). - Seamless Dimming Control: Utilize advanced PWM technology with a dimming knob that allows you to adjust brightness smoothly from 0% to 100%. Create the perfect ambiance for any occasion, whether for a relaxing evening or bright task lighting. - Convenient Memory Function: Our dimmer switch remembers your last brightness setting, even after a power outage. Restart confidently knowing your preferred light level will be restored instantly. - User-Friendly Installation: Designed for easy setup, this LED dimmer switch connects with just three wires. Simply connect the power supply's positive to V+, the lamp's positive to L+, and share the negative pole with V-. No special tools required for installation. Applications: - Ideal for home use, allowing you to adjust lighting in living rooms, bedrooms, or dining areas to match your mood. - Perfect for office environments where variable lighting can enhance focus and productivity. - Great for creating inviting atmospheres in restaurants or cafes, providing flexibility with light levels. With its combination of fast charging, dimming versatility, and user-friendly design, this product is an essential addition to any modern space.