3500 Ansi Wxga Ust ProjectorInnovative Teaching Solution With A Large Scalable Screen Size Of Up To 100 Inches To Display Hd-Ready Wxga Content For Enhanced Learning. The Eb-685W’S Ultra-Short-Throw Design Allows You To Present Large Images From A Very Short Distance With Minimised Shadows And Glare. With A Brightness Level Of 3500 Lumens An Hd Ready Wxga Resolution A 14000:1 Contrast Ratio And Hdmi Input Students Benefit From Sharp Clear Images. High-Quality Bright Images Epson’S 3Lcd Technology Ensures High-Quality Images With Equally High White And Colour Light Output For Vivid Colours And Bright Images Even In Daylight And Three Times Brighter Colours Than Leading Competitive Projectors1. Keep Costs Down Project For Longer With Improved Reliability And A Longer Lamp Life Of Up To 10000 Hours In Eco Mode. Enhanced Learning Split-Screen Functionality Allows Two Pieces Of Content To Be Displayed Simultaneously Without Compromising On Quality. The Moderator Function Allows Teachers To Remain In Control Choosing What Content To Display. Optional Wireless Capability Wirelessly Display Content Easily From A Range Of Smart Devices And Google Chromebooks Using Our Iprojection App2. Document Camera Compatibility Connecting The Optional Epson Document Camera Allows You To Easily Display Images And 3D Objects With Incredible Detail For The Whole Class To See. FeaturesBrightness (Normal)3500 Ansi LumensNative ResolutionWxga (1280 X 800) Aspect Ratio16:10 Contrast Ratio (Typical)300:1 Technology3Lcd Lamp Life10000 HoursLamp Type250W Lens Throw Ratio0.28:1 Network CapabilityYes Wireless CompliancyYes Usb 2.0 Ports Quantity1 Hdmi Ports Quantity3 Vga (D-Sub) Ports Quantity2 ColourWhite Dimensions W X D X H367‎ X 400 X 149 MmWeight5.7 KgIncluded AccessoriesCd Manual Power Cable Quick Start Guide Remote Control Incl. Batteries Usb Cable Wall Mounting Bracket Warranty Card WarrantyEducation & Public Sector 5 Year Hardware Warranty