What kind of illumination should a vehicle have?

A vehicle should have adequate illumination for safety purposes, which includes two white or yellow lights at the front and two red lights at the rear. This configuration ensures that the vehicle is visible to others on the road in various lighting conditions, especially during nighttime or adverse weather. The front lights (usually headlights) are essential for illuminating the road ahead and making the vehicle noticeable to oncoming traffic. The rear lights (tail lights) serve the critical function of alerting drivers behind the vehicle of its presence and actions like stopping or turning.

This setup is also important for compliance with traffic laws, which mandate certain lighting standards for vehicles. Having this complete lighting system enhances road safety for all users, including pedestrians, cyclists, and other drivers. In contrast, having only headlights and brake lights, just one light on each side, or none at all would significantly compromise visibility and safety on the road.