LED floodlights are a point light source that can illuminate evenly in all directions, and their illumination range can be adjusted arbitrarily, represented as a regular octahedron in the scene. Omni lights are the most widely used light source in renderings, and standard omni lights are used to illuminate the entire scene. Multiple floodlights can be applied in the scene to produce better results. Omni lights are the most widely used light source in renderings, and multiple omni lights can be used to coordinate in a scene to create better effects. It is the uniform illumination of an object from a specific point in all directions.

Floodlights are not spotlights, projection lights, or spotlights. Floodlights produce highly diffuse, directionless light instead of a clearly defined beam of light, resulting in soft and transparent shadows. When used for object illumination, the speed of lighting reduction is much slower than when using spot lights. Some floodlights even have very slow lighting reduction, appearing as a light source that does not produce shadows. Spotlights project a directional and well-defined beam of light, illuminating a specific area.