I can't seem to get rid of these splotchy artifacts that are coming from the indirect lighting in the scene. The diffuse and SSS work fine on the actual(red) light in the scene, but the hall lights are light casting objects and indirect light are causing these. I bumped the indirect quality up to 100% and it did reduce it some but I can't get rid of it. It would be very difficult to re-create the hall lights effects with actual lights.