If this is the case, you may need prescription antihistamines and nasal sprays, which shrink swollen tissue, as well as corticosteroid nasal sprays, which fight the underlying inflammation.
In caseyou are in need of a refresher, this DLP throws out the normal lamp in favor of a cluster of LEDs that will (hopefully) provide better color and a longer life with no brightness degradation.
The point is that in a civil caseyou just (and I agree, this is a pencil sketch, no more, of the situation) need to be shown to have been breaching copyright and IP.