---
title: "V-Ray Light IES"
canonical: "https://documentation.chaos.com/space/VRHINO/116130293/V-Ray%20Light%20IES"
format: markdown
---
This page provides information about the V-Ray IES light in Grasshopper.


## **Overview**

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## **Input Parameters**

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**On ***(Boolean)* – Enables or disables the light source.

**Plane** (*Plane*) - The IES light base plane, where its origin is positioned and oriented along.

**File***** ****(Path)* – Specifies an .*ies* file to use for the current light. 

**Color** *(Colour)* – Set a light source color. 

**Power** *(Number)* – Specifies the strength of the light to override the intensity specified in the .*ies* file. If the value is set to 0, the power from the IES profile is used. 

**Shape ***(Integer)* – Determines the shape of the light when calculating Soft Shadows. By default, VRayLightIES uses the shape information stored in the .*ies* file. 

**Diameter ***(Number)* – Determines the diameter of the light shape. 



## **Output Parameters**

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**Light** *(Generic Data)* – Light output that can be connected to a Renderer component. 



### **Example:**

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