No. It's photons, and the photons count is the same for a given flux. If your screen emits more photons, it's because you've set the background light too high. That's that user configurable setting I've mentioned in the first post. If you have problems with reflection of some other light source and you solved it by turning it off and sitting in the dark room, you of course have to reduce the background light of your monitor to match the ambient light conditions.