Are there different types of traffic lights?

Yes, there are different types of traffic lights to suit various traffic control needs. Some common types include: Standard Traffic Lights: These are the conventional traffic lights with red, yellow, and green lights in a vertical or horizontal arrangement. Pedestrian Traffic Lights: These lights feature additional signals specifically for pedestrians, such as a walking figure indicating it is safe to cross and a hand indicating it is not safe to cross. Countdown Traffic Lights: These lights include a countdown timer display, indicating the time remaining for a green or red light, helping drivers and pedestrians better anticipate the light change. LED Traffic Lights: These lights use light-emitting diodes (LEDs) instead of traditional incandescent bulbs, offering energy efficiency, longer lifespan, and brighter visibility.