benq ms550 projector for daily presentationsthe benq ms550 is perfect for powerpoint and other basic presentations in a brightly lit room. with an svga resolution the ms550 can reproduce powerpoint or keynote presentations easily and is even suitable for basic video and bold text. with a powerful 3600 lumen brightness it is capable of handling brightly lit rooms up to the size of a standard classroom. easy to connect it comes with two hdmi inputs as well as the traditional vga and features a massive lamp life up to 15,000 hours.key features3600 ansi lumen high brightness for stunning presentations20,000:1 high native contrast for crisp readabilitydual hdmi inputs for multiplatform digital connectivitysimple setup, intuitive operation, and hassle-free maintenanceeco-friendly low total cost of ownershipbrightness & high contrastvivid clarity in bright medium-sized conference rooms3,600 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.dual hdmi inputs in addition to dual vga inputs are purpose-engineered to host multiple presenters and their laptop or mobile devices without taking time to take turns. multiple inputs enable meeting participants to collaborate instantly without complicated adapters or time-consuming it support.project an up to 100-inch image from a distance of 3.98m. easily share your professional work in a small/medium sized meeting room without the hassle of making space for the projector.convenient outer adjustment feet