We are developing a principal design for an industrial building within zone LZ2 or 3, depending on where it is located in the world. I wonder wether it will be accepted to have lighting pointing towards the ground or some other bright surface and utilising the indirect light for facade lighting.
In a way the question concerns how they look at light fixtures and where they "end" so to say.

I know this could be seen as a way of sidestepping the intention of the credit. But I dare to suggest it because:
1. Being a professional lighting designer I know how to make the light go where I want it.
2. LEED's inflexible regulations that only look at fixture lumens above horizontal.