Running RGB LED indoor IP-65, Waterproof Strip Light USB 5m App, Remote, Music, Button

What is an RGB LED?

An RGB LED is a single LED package that contains three separate LEDs inside it:

• Red

• Green

• Blue

By combining these three colors at different intensities (using PWM—Pulse Width Modulation), you can produce millions of colors.

🔄 What “Running” Means in This Context

“Running” can refer to:

1. Color Cycling: Smooth or step-by-step transition between colors (e.g., red → green → blue → yellow).

2. Chasing Effect: If multiple RGB LEDs are used, it can look like a light is “running” across them.

3. Fade or Pulse: Colors fade in and out smoothly.

📘 Example Application

• Mood lighting

• LED displays

• Notification lights

• Smart home lighting systems

⚙️ How It Works (Example in Arduino)

You control each color with PWM signals. By adjusting the intensity of each channel, you generate different colors. In a “running” effect, you either:

• Change the RGB values over time, or

• Move a color pattern across multiple LEDs