Thanks for the feedback. I've tried changing orientation and re-rendering to no avail. I'm a lighting designer, and I work with IES files all the time. Type C photometry is the one you're thinking of and is the most common. Type B is rarely used anymore but was mainly used with streetlighting and fl...

Good tips there. Have you figured out how to change the orientation of an asymmetric IES mesh?

Great emission materials, than ks for sharing but I'm a little confused. I've downloaded the LED Blue version into Skindigo materials editor but it renders as neutral grey?? Not sure what's happening.. any suggestions?

Cheers

How about a detailed tutorial on the new material editor/creator.