LS711W Projector, Short Throw, Laser Phosphor (Lamp-Free), WXGA (1280x800), 4,200AL, 3.000.000:1 Contrast, 24dB(Eco) The Luminous Superior series is ViewSonic’s lamp-free high brightness projector for both business and education. The LS710HD adopts industry-leading 2nd generation laser phosphor technology, delivers 4,200 ANSI Lumens while eliminating the use of toxic mercury, reducing the cost and effort of frequent lamp replacement and lowering total cost of ownership. The lamp-free light source offers enhanced sustainability for a greener environment while delivering clear and bright images with vivid colors and 1080p resolution. Boasting short throw ratio, flexible installation and easy image adjustments, the projector enables effortless edge blending to create an immersive experience for any space, be it a restaurant, gym, gallery, etc. With 0.49 short throw ratio, the projector can provide 100” large screen size from only 1.1 m away without being bothered by the shadows. The LS710HD allows perfectly-shaped images even from an angled projection with H/V keystone and 4 corner correction and offers versatile application with 360° projection and portrait mode. The projector also comes with HDMI 2.0b, ensuring you access to original 4K quality content with HDR/HLG support. 2nd Generation Laser Phosphor Technology The LS710HD adopts the 2nd generation laser phosphor technology. In addition to inheriting excellent color performance, lamp-free design, and instant power on/off from the previous generation, technology on the new generation improves around 20% of brightness, better heat-resistance, and a smaller module design, making the images consistent in ambient settings as well as increased reliability with a more compact size for extended use in various scenarios. High Brightness for Large Venues Thanks to 4,200 ANSI Lumens brightness, you're guaranteed clear visuals of vibrancy with 1080p Full HD resolution which are perfectly suitable for large spaces with a lot of ambient light. Ultra-Large Screen with Lower Cost-per-inch The projector allows for an up-to-300” image size, which is much larger and easier to install than commercial displays. No Shadows, No Blinding Lights The 0.49 short throw offers you a 100” visuals from only 1.1 m away. When projecting onto a wall there are no distracting shadows, so you're provided immersive edge-blending viewing. Effortless Image Adjustment Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time. Versatile Application The projector can freely rotate at any angle vertically allowing projection onto ceilings, walls, or floors. The portrait mode enables users to turn the projector 90 degrees to increase the vertical field of view and add more applications for projection mapping, staging, and advertising.​ HDMI 2.0b Supporting 4K/HDR/HLG The projector comes with an HDMI 2.0b/ HDCP 2.2 port, providing you access to original 4K quality content with HDR/HLG supported at a 60Hz frame rate from external devices (e.g. Roku stick, 4K Blu-ray player), producing the brightest whites, deepest blacks, and more detailed visuals. Present the Best with Vibrant Colors Impress any audience with ViewSonic’s exclusive color technology, elevating your presentation with a true-to-life color experience. Centralized Control for Management Efficiency The LS710HD is compatible with Crestron, AMX, PJ Link, ATEN and Extron systems and comes equipped with ViewSonic vController, an easy-to-use network management tool. Non-stop 24/7 Operation The advanced cooling design enables 24/7 operation without degradation of image quality or work performance, making the projector ideal for applications that require continuous use. A Simpler Way to Update Projector Software Skip trips to the service center by keeping software up to date easily via USB cable connection with your laptop. *The latest projector software update can be found in the download section at the bottom of the page when available. USB Type A Power Supply The built-in 5V/1.5A USB output conveniently delivers power to HDMI wireless dongles, eliminating the need for separate power adapters when streaming multimedia content. VS19594