Traffic Light Image - Red, Yellow, Green Signal Diagram #3271746 (License: Personal Use)

This digital illustration depicts a standard vertical traffic signal housed in a brushed-metal casing with three circular lenses-red on top, amber/yellow in the middle, and green at the bottom-each rendered with realistic gloss and depth. The lights are shown unlit but clearly defined, emphasizing their universal color coding and structural layout used globally for road safety.

Used in transportation guides, driver education materials, traffic engineering documentation, and web articles about road safety or smart city infrastructure; matches user intent for visual reference, instructional use, or UI iconography.