PowerLite 1880 ProjectorEasy set up is yours thanks to horizontal keystone correction, which allows you to create a rectangular image no matter where you place the projector. The 1.6X optical zoom allows images to be displayed at shorter distances, so you can use the projector in smaller spaces. Multiple connectivity options include Ethernet, USB and HDMI, in addition to standard A/V connections. Advanced networking features include remote monitoring, message broadcasting and seamless integration with Crestron RoomView®. Powerful 10W sound output enhances your content. Long lamp life, up to 4,000 hours for a lower cost of ownership. Brightness: 4000 lm; Technology: 3LCD; Zoom: 1.6X.