Question regarding OnTriggerEnter and Application.LoadLevel

In the Editor, whenever I do LoadLevel, my lighting always gets turned off and its still there and works fine, it just for some reason, no longer emits inside the editor... But once I export the game, thats not an actual problem, so it could be one of those fun things Unity Editor does. Try exporting your game and see if it still gives you the same error. If not then its one of those Unity things, which you should be able to get around with I think... "Application.isEditor" or something, you could put in an Update function that always runs on a script, something like:

if(Application.isEditor == true){ myGameObject.Getcomponent().enabled = true; }

or something along those lines, to ensure even in the editor, you dont dont run into problems like that.