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Objective

Configure the light properties for the final render image.

Watch Tutorial Video 

Location

Render Toolbar ▶  Light Properties ▶ Property Editor 

Operation

1. Select the tool/menu indicated.
   → The light properties appear in the Property Editor.
   
   
2. Refer to the below table and edit the light properties as needed.
   It is recommended to use only necessary lights as the number of lights increase, the render speed may slow down.
   

   Option	Description
   Preset (ver 7.1)	Set the Preset for the light.   When hovering the mouse over each presets, you can check the result of applying light in advance.
   Overall	Intensity/Color	Adjust the intensity and color of the light.
   	Activate	Activate or deactivate the light.
   	Show	Show or hide the light.  Sphere, rectangle, and dome lights can be shown or hidden separately in the 3D/Render window. (ver 7.1)
   Dome Light	Environment Map	Load an Environment Map.  Environment Map refers to light settings processed as an image (HDR).
   	Light Angle	Adjust the angle of the light shines on Avatars.
   Rectangle Light (Three-Point Light)	Width/ Height	Adjust the width and height of the Rectangle Lights. ※Note: * To create a three-dimensional render image, there must be a key light. Add key lights as needed to create more dynamic images. * When the Rectangle Lights are used along with the Dome Light, generally, a Rectangle Light is used as a key light. Thus, when using Rectangle Lights in combination with the Dome Light, use a HDRI image without a bright spot which acts as a key light.
   Sphere Light	Radius	Set the radius of the Sphere Light.
   Spot Light	Cone Angle	Adjust the angle of the Spot Light. The higher the value is, the wider the light area is.
   	Penumbra Angle	Adjust the penumbra angle. The higher the value is, the blended the light is.
   	Shadow Radius	Adjust the sharpness of the shadow. The higher the value is, the blended the shadow is.
   IES Light	IES File	Load an IES light file.  An IES file stores the data of the brightness and shape of the actual light in real-life.
   	Intensity (lm)	Specified: The light intensity of the file is applied as-is.  Custom: Adjust the light's intensity as needed.
   Ground Shadow	Show or hide shadows on the ground.

※Note: Use theOpen,Savebuttons on the top of the Property Editor to save, open, and reuse the setting.