Final answer:
LED/rotating beacon or emergency warning flashers are used by vehicles operating in the CMA (urban transport) to indicate their presence and to warn other drivers and pedestrians of any potential hazards or emergencies.
Step-by-step explanation:
LED/rotating beacon or emergency warning flashers are used by vehicles operating in the CMA (urban transport) to indicate their presence and to warn other drivers and pedestrians of any potential hazards or emergencies.
LEDs (Light Emitting Diodes) are preferred for such applications due to their durability, energy efficiency, and high visibility. They can emit bright, directional light in various colors, making them suitable for emergency lighting.
These warning lights are common in emergency vehicles, construction vehicles, and other situations where it is necessary to increase visibility and attract attention.