Hello. Bumper into one problem. I made a custom Lambert shader (because i need to remap the result to make it looks more cartoony). And now I want to export the result to image plane per each light. The beauty looks good. But per light export is very strange(see image in attachment). In this case i used storelightexport() function. Is this a bug or illuminance node does not work with PBR now? Also, sample changes in lights spoils everything. Hipnc also included. Thanks.

In your “inline1” VOP inside the the custom illuminance, you can call getlightname() function without any argument - as long as it's inside the illuminance loop, it will give you the name of the current light name.

Yes. That's work. Thanks!