Red and Green Traffic Light Signal - Stop and Go Indicators Explained #1888376 (License: Personal Use)

The image displays two vertically aligned traffic signal units mounted together: the left unit shows an active red light at the top, while the right unit shows an active green light at the bottom. Both lights feature modern LED arrays within black casings and visors to reduce glare. The contrast highlights how traffic control can be direction- or lane-specific in complex intersections.

Used in transportation websites, driver’s manuals, traffic engineering presentations, and urban planning content to illustrate signal differentiation, lane control, or adaptive traffic management systems. Matches user intent for understanding signal meanings, traffic rule visuals, or UI/UX design for navigation apps.