Work in Progress - Scifi PBR Media

There is a bit of confusion in the lighting. Am I looking at a specular reflection from a scene light, or is the little light on the wall illuminating the wall itself?

1 hour ago, JMichaelK said:

There is a bit of confusion in the lighting. Am I looking at a specular reflection from a scene light, or is the little light on the wall illuminating the wall itself?

I set up a dim omni light in the middle of the scene as well as a series of white-ish omni lights on the walls.

(FYI Omni lights are also the same as conventional point lights in Max, in case you were wondering).