High Brightness - 4000 Lumens, High Contrast - 2000:1
The LV-7490s 4000 lumens gives you the ability to deliver your presentations in a wider variety of venues in a broader range of lighting conditions. From classrooms to offices and from medium sized boardrooms to hotel meeting rooms, this projector will step up to the job. Theres little to worry about if you cant have a completely dark environment as you will still see bright, clearly visible images, even in moderate levels of ambient light. One reason is that in addition to the 4000 Lumens brightness the LV-7490 has a 2000:1 contrast ratio, ensuring that your presentation shows deep blacks and bright whites.
Another major benefit of the LV-7490s AC lamp system is that it lasts up to 6,000 hours in Quiet Mode.
Love it but...
We just bought this projector and right out of the box I can tell you it is great. The only problem we have found is that we were spoiled by our previous Canon project because it had every connection I believe possible for the time I bought it, around 2003. I was use to having a DVI, and in this day and age every projector should have a HDMI as well, this projector has neither. Thank goodness for adapters. We use this projector as our home Theater projection and with 4000 lumens, in a room with the lights on, there is no problem except needing adapters to connect to your newer computers.
February 13, 2013