Thanks all!
Yeah, that house is actually just a model from the game, and the lights come with it. It actually looks a little better in game I think, especially if you don't focus on it that much. To be honest, I never even noticed they were a little too bright until people mentioned it here.
Also, I've been fooling around here and there with this map. I finished another map, and a lot of scripting as well. I'm working on how to make the story progress using the gameplay. I've added some quests and scares, and I even wrote some epic epic music, so I might make a trailer for this soon...