A tail lamp, also known as a taillight or rear light, is an important component of a vehicle's lighting system. This light is located at the rear of the vehicle and is usually red in color. It is used to indicate the presence, position, and direction of a vehicle to other drivers on the road. Other synonyms for tail lamp include rear lamp, brake light, stop light, and tail light. Some vehicles may have additional lighting components, such as turn signals or backup lights, that may also be considered synonymous with a tail lamp. Regardless of the name, it is essential that all vehicles maintain their rear lighting systems to ensure their safety on the road.