This page provides information on lighting in V-Ray for Unreal.
Lighting your scene can be set using the standard Unreal Lights or the additional Blueprints that were created to emulate some of the unique V-Ray Lights.
Types of Lights
You can create native Unreal lights and V-Ray specific ones using Modes panel by using the search bar or from the Lights and V-Ray Assets categories and drag and drop into the level.
Unreal Engine Lights
V-Ray for Unreal supports some of the standard Unreal lights:
For more information on Unreal Lights see the Unreal documentation.
V-Ray for Unreal ships with some Light Blueprints: