Bike lights are essential safety tools for cyclists, especially when riding at night or in low-light conditions. They help increase visibility, making it easier for drivers and pedestrians to see the cyclist. Typically, bike lights come in two types: front lights, which illuminate the path ahead, and rear lights, which signal the cyclist's presence to those behind. Using bike lights not only enhances safety but is also often required by law in many areas. They come in various styles, including LED lights, which are energy-efficient and long-lasting. Investing in quality bike lights can significantly improve a cyclist's overall riding experience.