Patent Issued for UVC germicidal lighting with sensor and relay for safety (USPTO 11918714).

A patent has been issued for UVC germicidal lighting that includes a sensor and relay switch for safety purposes. The patent addresses the need for a device that can automatically turn off UVC germicidal lighting when a person or object enters a room or space to prevent harm. It also has the capability to automatically turn on general lighting when someone is present. The invention can utilize multiple sensors or different types of sensors for accurate detection. The device can be used in different settings, including transportation vehicles. The patent describes the components and various configurations of the UVC germicidal illumination device, including power sources, UVC light sources, power supply units, relays, and sensors. [Extracted from the article]