This page provides a list of the available Output nodes in V-Ray for Blender.
Overview
The V-Ray Node Editor provides Output nodes for every Node Tree Type: Shader, Object, and World. Output nodes connect the nodes in the Node Editor to the scene. Nodes that are not connected in some way to an Output node are not reflected in the render.
UI Path: ||V-Ray Node Editor|| > Shader > Add > V-Ray Material Output
UI Path: ||V-Ray Node Editor|| > Object > Add > V-Ray Object Output
UI Path: ||V-Ray Node Editor|| > World > Add > V-Ray World Output