Traffic Light Signal Diagram - Visual Guide to Road Safety Signals #3242388 (License: Personal Use)

This vector-style illustration shows a horizontally mounted traffic light with three circular lamps-red on the left, amber (yellow) in the center, and green on the right-all illuminated at once. The fixture is attached to a vertical pole via a diagonal support arm, rendered in bold black outlines against a transparent background for versatile use. The design emphasizes clarity and universal recognition, making it suitable for signage, infographics, and digital interfaces.

Used in driver’s manuals, traffic safety websites, school curriculum materials, and municipal transportation portals to explain signal meanings or illustrate system components; matches user intent for visual learning or technical documentation.