Hazard lights, also known as warning lights or emergency lights, are an essential safety feature in vehicles. These lights are used to indicate to other drivers that the vehicle is stationary or moving slowly due to an obstruction or hazard. Other synonyms for hazard lights include flashers, blinkers, emergency flashers, four-way flashers, and hazard warning lights. Regardless of the name, all these terms refer to the same safety device that is crucial in preventing accidents and keeping the driver and passengers safe. So, whether you call them blinkers or flashers, it is essential to use hazard lights correctly and only when necessary.