What are the effects and uses of floodlights?

People are no strangers to floodlights. What are the effects and uses of floodlights?

Floodlights are not spotlights, projection lights, or spotlights. They are mainly a point light source that can illuminate evenly in all directions. Its illumination range can be adjusted arbitrarily, and it appears as a regular octahedron icon in the scene. Floodlights are the most widely used light sources in rendering production, and standard floodlights are used to illuminate the entire scene. Used in parking lots, billboards, sports fields (football fields, tennis courts, etc.), exterior lighting of buildings, amusement parks, airports, bridges, tunnels, etc. Because floodlights generally have many characteristics such as long life, energy saving, good color rendering, high proportion of visible light, and excellent electrical performance, they have been recognized by more and more people as a replacement product for electric light sources. It is used in billboards, highways, railway tunnels, bridges and culverts, squares, buildings and other places and fields.