Hey there! I noticed the light from my PT 8000 getting significantly dimmer, so I replaced the bulb. Thing is, I used to be able to watch it with my living room lights on; when it started dimming I had to have the lights off. Having just replaced the bulb two days ago, it IS noticeably brighter, but still not as bright as it used to be. I am still getting "wash out" of the picture from the living room lights, but I never used to get any before. In addition, I used to run exclusively on Eco mode, but when it started dimming, I switched to normal, and I even have the new bulb on normal too! I've gone through my settings and adjusted the brightness and contrast to help a bit, but it's still dimmer than it was just a month or two ago. For reference, the bulb I just replaced had 3100 hours on it, almost 100% of that in Eco mode, so it should have lasted a little longer, but I did replace it anyway. Any thoughts? Thank you!