- Is the ZW350E bright enough for a lit conference room?
- Yes. At 4,000 lumens it is aimed at rooms with ambient light, such as meeting rooms and classrooms, rather than dark home theaters.
- Do I ever need to replace a lamp?
- No. It uses a laser light source rated for 30,000 hours, so there is no lamp to swap; that rating is a long-term figure, not a guarantee.
- What resolution does it project?
- WXGA, 1280x800. That is fine for slides and video but below 1080p, so small text and fine detail look less sharp than on full-HD projectors.
- How far back does it need to sit from the screen?
- With its 1.54-1.72:1 throw ratio, it throws a roughly 100-inch image from about 13 to 15 feet, and the 1.1x optical zoom fine-tunes the size.
- What inputs does it have?
- Two HDMI 1.4 ports. There is no HDCP 2.2, so newer 4K-protected sources may not display.
- Can I move it between rooms?
- Yes. At 6.4 lbs it is portable, though it has no lens shift, so you will need to re-aim it each time.
- Where is the Optoma Wxga (1280X800), 4000 Lumens, 300,000:1, Laser Light Source cheapest?
- At Amazon, for $629.00, as of our latest check.