Panel Indicators and LEDs (Light Emitting Diodes) are used to provide visual feedback in electronic systems, indicating the status of power, signals, or other important parameters. LEDs are highly efficient, durable, and available in a wide range of colors, making them ideal for use in control panels, displays, and lighting systems. These components are essential for providing clear and visible status indicators in both consumer and industrial electronics.

With their long life and low power consumption, panel indicators and LEDs are widely used in automotive dashboards, control panels, and consumer electronics. For engineers working on user interfaces, these components provide a simple yet effective way to communicate system status to users.