+A **Traffic Light** is a signaling device positioned at [Intersections](/wiki/intersection) and pedestrian crossings. It uses universal colored lights—typically red, yellow, and green—to regulate the flow of [Traffic](/wiki/traffic) and enhance safety for vehicles and pedestrians alike.
+## See also
+- [Road](/wiki/road)
+- [Safety](/wiki/safety)
+- [Signaling](/wiki/signaling)
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