How to keep emitters on during an animation?

Hi,

I got a request for an air plane interior animation. Deadline is end of October. The interior look is dominated by wall washer lights. I did a quick setup test and I have a big problem - if a wall is near to the camera, than I get a nice wall washer effect and if the wall is a few meters away than the effect is gone. Can this be fixed? Is there a hidden ini configuration to disable the dimming of emitters? Looks like this is one of the key elements to do the job or not.

-Micha

@Micha What type of light have you used for the wall washer lights? Self-emissive materials or actual light sources?

In which quality are you rendering?

It would be great if you could share an screenshot of that behavior.