Traffic Light Signal Diagram - Red, Yellow, Green Indicators Explained #120605 (License: Personal Use)

This vector-style image depicts a standard vertical traffic light assembly with three circular lenses: red on top, amber (yellow) in the middle, and green at the bottom. Each light is shown illuminated, suggesting a transitional or illustrative state rather than real-world operation. The housing is black with subtle shading to imply depth and dimensionality, and side visors extend outward to reduce glare.

Used in educational materials, driving manuals, traffic regulation websites, and urban planning presentations to explain signal meanings or illustrate infrastructure components. Matches user intent for visual learning, compliance guidance, or design reference.