Traffic Light Signal Diagram - Red, Yellow, Green Meaning and Usage #305870 (License: Personal Use)

This image displays a standard vertical traffic light with three circular lamps: red at the top, amber (yellow) in the center, and green at the bottom, housed in a black rectangular casing. Each light is illuminated, suggesting an illustrative or symbolic representation rather than a real-time operational signal, commonly used in educational, regulatory, or design contexts. The clean vector-style rendering emphasizes clarity and universal recognition.

Used on transportation safety websites, driver’s education materials, traffic engineering guides, and municipal signage pages; matches user intent for understanding traffic signal meaning, rules, or visual identification.