Fog lights are an essential yet often overlooked component of vehicle safety, designed specifically to enhance visibility during adverse weather conditions. Positioned low on the front bumper, these lights emit a wide, bar-shaped beam that cuts through fog, mist, or heavy rain, illuminating the road ahead without reflecting back into the driver's eyes. Unlike standard headlights, which can cause glare and reduce visibility in foggy conditions, fog lights provide focused lighting that helps drivers maintain a clear view of the road. In this guide, we will delve into the design, appearance, and function of fog lights, ensuring you understand their importance and how to use them effectively.