I'm trying to figure out how many foot-lamberts I will have based on the size and type of the screens I am looking at. To do that, I would need the lumens the TV3 actually puts out. If it really puts out 1200 lumens, that would be 43 ft-lamberts on a 110" 1.3 gain screen! I don't doubt everyone here when they say their screen is plenty bright, I'm just worried it might be too bright if I pick a screen that is too small.