Epson EB-475Wi, 2600 ANSI lumens, LCD, WXGA (1280x800), 3000:1, 60 - 100", 0 - 74" (0 - 1.88 m) Epson EB-475Wi. Projector brightness: 2600 ANSI lumens, Projection technology: LCD, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 4000 h. Focus: Manual, Focal length range: 3.71 mm, Zoom type: Manual. Serial interface type: RS-232. Noise level: 35 dB, Noise level (economic mode): 28 dB, Preset modes: Dynamic, Presentation, sRGB, Vivid photo https://www.expertreviews.co.uk/tvs-entertainment/projectors/52208/epson-eb-475wi-review The Epson EB-475Wi is a short-throw wall-mount projector that comes with its own mounting kit. It projects on to the wall immediately below it rather than across the room, which has numerous advantages over traditional designs. Unlike projectors mounte... Its resolution is low, but it has innovative mounts and interactive features ...