This projector is HD capable, but its native resolution is 720p (1080i). The LED stays cool, so the fans don't stay on very long after the bulb is turned off. However, they are pretty loud, so I replaced them with quiet fans. Overall the picture quality and brightness is good enough that the room doesn't have to be dark to watch TV. I don't have a theater room, but I can...
philips 55" led hdtv with wireless internet connectivity
Philips 40 LED HDTV with Wireless Internet Connectivity
This LCD Projector Bulb can be used for DG-973, DG-852, DG-737, and DG-747 LCD projectors. The life span is 6000 hours on average. Specs: 150W, 10k. PLease note if you use a bulb not from us for your digital galaxy projector, we accept no responsibility for any damage that may be incurred.