BenQ MH550 3500 lumens 1080p Business Projector3,500 lumens of high brightness enable comfortable lights on presentations to promote discussion, collaboration, and note taking in larger meeting rooms with bright lights accommodating up to 20 participants. The high luminance lets even participants seated furthermost clearly see the slides and boosts picture quality with vibrant color for pictures and videos as well as crisp text and fine details. High Contrast for Clear Text With industry leading