Caution lights are warning signals that are used to alert drivers of potential hazards on the road. These lights are commonly found at intersections, railroad crossings, and construction sites. However, caution lights can also be referred to as caution signals, warning lights, or flashing lights. Some people may also use the term "blinking lights" to describe caution lights. These synonyms are a great way to convey the same message without using the same word repeatedly. Regardless of what they are called, these lights serve an important purpose in keeping drivers and pedestrians safe while on the road.