Hello, when I render IES lights, I want it to have the feeling of light pillars and halos, why after I render it, it looks like this?? It is about the rendering of stage lighting.

[anonymous_user_756deb70]

Hello, when I render IES lights, I want it to have the feeling of light pillars and halos, why after I render it, it looks like this?? It is about the rendering of stage lighting.