Outdoor lighting is one of the most common scenarios in general lighting, encompassing both ordinary outdoor lighting applications such as streetlights, tunnel lights, and outdoor advertising lights, as well as outdoor landscape lighting like lawn lamps and scenic lights. Outdoor lighting refers to outdoor lighting projects that serve both illumination purposes and possess a certain degree of decorative and environmental beautification functions. It is characterized by a large illuminated area, good lighting effects, concentrated light sources, uniform illumination, minimal glare, and ease of control.