Traffic Light Signal Diagram - Road Safety Visual Guide #1841361 (License: Personal Use)

This illustration depicts a conventional three-light traffic signal in its full operational state, with red at the top, amber (yellow) in the middle, and green at the bottom. The black housing features side visors to reduce glare and improve visibility in daylight. Designed for clarity and universal recognition, it serves as an educational or regulatory reference for road safety materials.

Used on transportation safety websites, driver’s education portals, municipal traffic guides, and traffic engineering resources; targets users seeking to understand signal meanings, prepare for driving tests, or design signage systems.