Urban illumination refers to the strategic use of lighting in cities to enhance visibility, safety, and aesthetics during nighttime. This includes streetlights, decorative lighting on buildings, and illuminated public spaces. Effective urban illumination can improve the quality of life for residents and visitors by making areas more inviting and secure. Additionally, urban illumination plays a crucial role in reducing crime and accidents by increasing visibility in public spaces. It can also highlight architectural features and promote local businesses. Sustainable lighting solutions, such as energy-efficient LED lights, are increasingly being adopted to minimize environmental impact while maintaining effective illumination in urban areas.