Feature: The RGB three-way dimmer is an intelligent dimming controller designed for LED lighting. Utilizing PWM digital brightness adjustment technology, it allows manual control of the brightness levels for red, green, and blue primary colors, enabling the mixing of various colors and brightness settings. Equipped with a knob control, it features three load outputs. Rotating the knob clockwise (CW) gradually increases the brightness of the selected color, reaching maximum brightness at full turn. Rotating the knob counterclockwise (CCW) gradually dims the light, turning it off when fully rotated. Item Type: RGB Knob Dimmer Product Material: ABS Product Size: Approx. 13 x 3 x 4 cm / 5.1 x 1.2 x 1.6 in Static Power Consumption: <1W Output Current: <3A per channel Output Power: 5V<45W, 12V<135W, 24V<216W Working Temperature: -20°C to 60°C Connection Mode: Common anode Load Current: 3A per color Weight: Approx. 96g / 3.4 oz Package List: 1 x RGB Knob Dimmer 1 x User Manual Note: 1. Do not directly connect two wires to prevent short circuit. 2. Connect the leads correctly according to the color coding in the connection diagram. 3. This product operates on DC 12V–24V power supply; do not use AC 220V. 4. Allow 0–2 cm variation due to manual measurement. 5. Monitor settings may vary; actual product color may differ slightly from images. Refer to the physical product for accurate color.