An LED bezel is a small holder or ring, often made of metal or plastic, designed to secure and protect light-emitting diodes (LEDs) on control panels or electronic devices. In cybersecurity hardware, LED bezels help indicate device status, network activity, or alert conditions by providing a clear, visible mounting point for indicator LEDs. They also prevent accidental damage to the LED and ensure proper alignment for optimal visibility. While not a direct cybersecurity control, LED bezels support physical device monitoring, which can be crucial for identifying security events or hardware malfunctions.