The Definitive Guide to Why is my projector screen getting dimmer
I'm James. I’ve been using projectors for a few years. I love viewing videos, World-wide-web series, and stuff on youtube. I don’t know, but there is something which has been immersing myself On this hobby.So if 50% loss at 20k hrs, 25% reduction at 10K hrs. Have you ever communicated with manufacturer engineers concerning this and does it chan