To further lower TCO, the MH630 features BenQ’s SmartEco technology, which automatically adjusts lamp power to deliver up to 6,500 hours of lamp life and energy savings of up to 70 percent without any compromise to picture quality. To further reduce power consumption, an “Eco Blank” mode allows users to blank out the screen whenever projection isn’t needed, while a “No Source Detected” mode automatically reduces power consumption to 30 percent when no source has been detected for more than three minutes. With the “Auto Power Off” function, the unit automatically shuts down when not in use for 30 minutes, providing even more energy savings.
The MH630 projector lists for $1,799 and here are the specs.