What is another word for signal light?
Pronunciation: [sˈɪɡnə͡l lˈa͡ɪt] (IPA) 
Signal light, also known as a traffic light or a traffic signal, is a crucial tool in regulating vehicular and pedestrian traffic. Other words that can be used as synonyms for signal light include stoplights, traffic lights, and red-green lights. Some other variations of signal lights include portable traffic signals, countdown timers, and remote-controlled traffic lights. Each type has its own set of advantages and is used in different situations. One of the most notable benefits of signal lights is that they enhance safety on the roads. They help to prevent accidents and congestion and ensure that traffic flows efficiently and smoothly.
