That array solution is actually very cool. So far, I really don't have much in the way of lighting in my level, and I'm not sure how much I'm going to even put in since it is mostly sunlight (outside) and some scattered lights inside, but just for effect. If I do anything, it might be some kind of bloom effect, but shadows and dynamic lights aren't really necessary for what I'm doing, so using an array might be of advantage to me. Do you perchance have some more detailed instructions handy on how this was done?

Thanks for the reply!