The light from the bright room reflected from the mirror back into the room itself is much greater than the light transmitted from the dark room, so we security films are the best solution for that purpose. We can take the right way of thinking. Windows are an important part of any building or home for natural light and view, however, the excess exposure of the windows sun light to the peak hours may make you really uncomfortable. It possibly may damage all your valuable furniture’s, curtains, valuable interiors unless it is not protected from the UV rays.