The EB-4850WU is the Full HD WUXGA installation projector that offers bright, high definition images, & easy-to-use features. Epson's 3LCD projector technology & an equally high White & Colour Light Output of 4, 000 lumens ensures important presentations are displayed with vivid, realistic colours & can be shown in a variety of ambient light levels. The EB-4850WU boasts high definition picture quality & a 5, 000:1 contrast ratio. This ensures your important presentations are projected in the best possible way. Thanks to a variety of user-friendly installation features, this projector is easy to set up & use. Its x 1.8 wide zoom ratio, as well as manual vertical keystone correction, & arc & point correction, make it quick & easy to set up in a variety of positions without picture blurring or distortion. With the HDMI input & Display Port, you can connect a variety of high definition devices to play your content effortlessly. In addition, the lamp & filter are easily replaceable which help keep maintenance straightforward, ensuring your projections are as bright & clear as possible. While presenting, the side-by-side split screen function lets you present from two different sources, such as a separate laptop, for much more in-depth & impressive presentations. Key Features High brightness: 4, 000lm White & Colour Light Output High resolution: WUXGA resolution High-quality images: Full HD 3LCD technology Rich, deep blacks: 5, 000:1 contrast ratio Split-screen: Connect to different sources