---
title: "V-Ray Light Rig Simple"
canonical: "https://documentation.chaos.com/space/VRHINO/116130262/V-Ray%20Light%20Rig%20Simple"
format: markdown
---
This page provides information about the Light Rig Simple in V-Ray for Grasshopper.


## **Overview**

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## **Input Parameters**

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**Gradient On ***(Boolean)* – Enables the use of a screen-mapped gradient texture for background. When disabled a black background color is used. 

**Reflect Env. On ***(Boolean)* – Enables a default reflection environment texture. When disabled a black environment color is used. 

**GI Env. Color** *(Color)* – This slot provides connection to the GI Environment Color. 

**Light On** *(Boolean)*– Enables the Direct Light.

**Light Color ***(Color)* – Provides a slot to connect to Direct Light Color. 

**Light Angle** *(Number)* – Direct Light azimuth angle. The V-Ray Camera output angle is used to orient the light based on the camera position. 

**Light Intensity** *(Number) *– Provides a slot to control the Intensity of the Directional light. 



## **Output Parameters**

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**Light ***(Generic Data)* – This Light output should be connected to the V-Ray Renderer's Light input slot.

**Env** *(Generic Data)* – V-Ray Environment to be connected to the V-Ray Renderer's Environment input slot.


### **Example**

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## **Footnotes**

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- Loading Rig components from projects created with **V-Ray 6.10.00** into newer versions, requires parameter rewiring.