In my opinion but I am not an experienced V-Ray user, your Rectangular Lights are facing towards the wrong side...
To fix that, you have to rotate them by 180 degree and it should work just fine.
Another thing is if you want it to be visible in rendering, by saying that I mean those rectangular light planes.
If you don't want it then right click on each of them, go to the v-ray light settings and check "invisible".
Don't worry, by doing it those rectangle lights will be still generatings lights.
Good luck,
Marcin