Lighting? Yes, if you got the mission editor
•Hit F11, then F4
•On top of the screen, hit the button that says World and choose Drop at Camera
•Go to the Mission Objects category, then go to environment, and choose fxLight
•Click the drop down menu and choose one of the lights listed on the drop down menu
There, now you can move it around and save it in the map by going to the top of the screen and clicking the button that says File and choose Save Mission...