![Cyberlink powerdirector 16](https://cdn2.cdnme.se/5447227/9-3/5_64e61dfa9606ee7f6350b87c.png)
Every time a change to the lighting is made in HDR Light Studio - the V-Ray RT view will update using the new HDR lighting. The HDR Light Studio app is opened and the content of the HDR canvas in HDR Light Studio is now being used to light your V-Ray RT render.
![vray lights rhino vray lights rhino](https://image.architonic.com/img_pro2-4/132/3979/rhino-1a-b.jpg)
Find the HDR Light Studio Live controls and press the Show button to start HDR Light Studio in a live connection with this Dome Light. Now let's light this shot using HDR Light Studio. Now we can see the scene lit with the dome light. Let's turn on V-Ray RT in the view port for our scene - so we can see the dome lighting interacting with our scene and materials with real-time feedback. Scroll to the bottom of the properties panel to see the HDR Light Studio Live section (that is displayed if HDR Light Studio is installed on your computer). The HDR Light Studio Live controls are found on the Dome Light's 'Properties' tab, under the 'Light' section.
![vray lights rhino vray lights rhino](https://wiki.mcneel.com/_media/rhino/architecture/vray/vray-exterior.png)
This provides a much easier and faster approach to lighting your V-Ray shots, that will render fast too. HDR Light Studio enables the real-time creation and editing of a HDRI map for lighting your scene. V-Ray 2.0 for Rhino can create a direct connection with HDR Light Studio without the need to use Lightmap's HDR Light Studio environment texture.
![Cyberlink powerdirector 16](https://cdn2.cdnme.se/5447227/9-3/5_64e61dfa9606ee7f6350b87c.png)