Powerlite 119W is the best projection tool for today's living rooms. It offers a resolution wxga (1,280 x 800 pixels), with high definition quality, 3lcd technology offers clear, bright and colorful images. Its brightness of 4,000 lumens white2 and 4,000 lumens color2 make it the best choice for well-lit education classrooms. Additionally, they offer optional wireless connectivity that allows you to project content without requiring cables. It has hdmi ports to connect all current devices in the educational classroom.