Red Traffic Light Signal - Stop指示 for Road Safety #1887855 (License: Personal Use)

This vector-style illustration shows a standard vertical traffic signal with the red lamp illuminated at the top, while the middle (amber) and bottom (green) lamps are unlit. The design follows international conventions for traffic control, ensuring high visibility and universal recognition. The stark contrast between the red circle and black housing enhances legibility in diverse lighting conditions.

Used on transportation safety websites, driver education materials, traffic regulation guides, and municipal signage resources. Matches user intent for understanding traffic signals, preparing for driving tests, or designing road safety content.