Traffic Light Signal Diagram - Red, Yellow, Green Indicators Explained #1840933 (License: Personal Use)

This image displays a conventional vertical traffic signal used globally, featuring three circular lamps in a black housing: top red (stop), middle yellow (prepare to stop), and bottom green (proceed). The design follows international standards for road signage, ensuring clear visual communication for drivers and pedestrians. Each lamp is housed in a visor-equipped enclosure to reduce glare and improve visibility in daylight.

Used on transportation safety websites, driver’s education materials, traffic regulation guides, and municipal infrastructure pages. Matches user intent for understanding traffic rules, preparing for driving tests, or illustrating road signage in digital content.