Impossible to insert IES LIGHT

Dear all,
i have just download the upgrate of Vray.

i m not able to insert the IES LIGHT in the 3d.

Rhino is showing
“unknown command”

can you help me ?

Hi @federica2 ,

You could start typing vray in the commandline and see what prompt options come up, or ies. It should show you available command line options from Vray.

It’s possible they changed the command with this update… maybe.


vrayLightIES command has been deprecated and removed. It has been replaced with a more generic command that can handle all kind of situations: vrayLight.
In order to create an IES light, you either use the toolbar icon:
or type in the the command behind the button: vrayLight Create IES