Traffic Light Status Diagram - Signal States and System Alert Indicator #1234681 (License: Personal Use)

The image displays five black vertical panels resembling traffic lights: the first shows red and yellow illuminated (caution phase), the second shows only green (go), the third features a green sunburst symbol (system active/safe mode), the fourth shows only yellow (prepare to stop), and the fifth shows only red (stop). The central sunburst icon suggests a diagnostic or override state, possibly representing a smart traffic system in safe or maintenance mode.

This image is typically used in transportation engineering documentation, smart city dashboards, or traffic management software interfaces to illustrate signal sequencing, fault states, or system health. It matches user intent for understanding traffic control logic or visualizing automated signal behavior.