scale or uv in VRayLightRect?

V-Ray V-Ray for Maya General
1

I read somewhere that we should always use uv size and not scale the transform on a VRayLightRect. I can not see a difference in my render tests. Is there something that I have missed that would make one method better than the other?

2

Scaling the transform used to not carry over.. That has been fixed. You can scale the transform or the uv amount now.

3

Thanks. One less thing to think about.

4

If you use “default” units, you can scale your lights.
If you don’t use default units (like Lumens), you can’t.

5

Thanks for the clarification. I’ll keep that in mind.