Traffic Light Signals Explained - Red, Yellow, Green Meaning and Usage #1840932 (License: Personal Use)

This image displays three vertically aligned traffic signal units, each highlighting one active light: left shows red illuminated, center shows yellow (amber) lit, and right shows green active. The lights feature realistic lens textures and metallic housings, set against a clean white background for maximum clarity and instructional use. Ideal for driver education, transportation signage guides, or digital interfaces requiring intuitive traffic status indicators.

Used in driver’s manuals, traffic safety websites, educational content, municipal transportation portals, and UI/UX design for navigation apps to illustrate signal states and decision-making at intersections.