NEC M361X, 3600 ANSI lumens, LCD, XGA (1024x768), 3000:1, 635 - 7620 mm (25 - 300"), 0.6 - 13.8 m NEC M361X. Projector brightness: 3600 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 5000 h, Service life of light source (economic mode): 8000 h. Focus: Manual, Focal length range: 17.5 - 29 mm, Aperture range (F-F): 1.7 - 2.2. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 720 x 480, 720 x 576, 832 x 624, 1152 x 870, 1280 x 960, 1600 x 900, 1024 x 768 (XGA), 1152 x 864..., Supported video modes: 1080i, 480i, 480p, 576i, 576p, 720p. Serial interface type: RS-232, USB connector type: USB Type-A, USB Type-B https://www.pcmag.com/reviews/nec-display-solutions-np-um361x The NEC Display Solutions NP-UM361X ($,1,149) is a powerful data projector, aimed at classrooms and businesses. It offers a bright image, a strong sound system, solid data- and video-image quality, and a good range of connection choices. It's a very good ... Bright. Ultra-short throw. Good set of connection choices. Loud, good-quality audio. No 3D capability. May require specialized screwdriver to remove cable cover The NEC Display Solutions NP-UM361X ultra-short-throw data projector offers good brightness, a loud sound system, solid data- and video-image quality, and a good range of connection choices for schools and businesses alike....