Features Adjustable Light Speed: Customize the light speed for each bar and main peak, ensuring the display perfectly matches your preferences for an optimal viewing experience Signal Isolation Technology: Enjoy enhanced performance with original signal isolation, minimizing high-frequency interference from the MCU for reliable operation Effortless Color Matching: Benefit from separate current limiting resistors for each color, ensuring accurate and vibrant displays across all light levels Multi-Color Display: Featuring 7 green, 2 orange, and 3 red LEDs, this module provides a clear and vivid representation of music levels to enhance your setup Compact and Easy Installation: Designed for convenience, this module fits easily into junction boxes, allowing for straightforward connections and setup in various applications Features: 1、Adjustable Light Speed: Users can ly adjust the true light speed of each light bar and main peak to match the most suitable display for them. 2、Signal Isolation: o input is isolated by TI original signal to avoid high frequency interference from MCU to o circuit to the maximum extent. 3、Easy to Match: Separate current limiting resistors are provided for different colors of light on the module to ensure matching. 4、Light Color: Our LED o spectrum module features seven green, two orange and three red colors for a clear display. 5、Small and Compact: Our LED o spectrum module is compact and easy to install in the junction box, connect the front end o signal can be. Specification: Item Type: LED Music o Spectrum Module Material: PCB Power Supply Voltage: DC7-12V Power Supply Current: >100mA o Output: Connect the front end o signal, forbid to connect the power output Light Color: 7 x green, 2 x orange, 3 x red PCB Size: Approx. 80 x 14mm / 3.15 x 0.55in LED Module Size: Approx. 58 x 14mm / 2.28 x 0.55in Package List: 1 x LED Music Audio Spectrum Module 1 x 5 Pin Cable Note: Not recommended to change the default value. Package List 1 x LED Music Audio Spectrum Module 1 x 5 Pin Cable