Color Light Output 3, 700 Lumen- 2, 400 Lumen (economy) In accordance with ISO 21118:2013White Light Output 3, 700 Lumen - 2, 400 Lumen (economy) In accordance with ISO 21118:2013Resolution WXGA, 1280 x 800, 16:10Contrast Ratio 16, 000 : 1Lamp UHE, 210 W, 6, 000 h durability, 12, 000 h durability (economy mode) Keystone Correction Auto vertical: ± 30 °, Manual horizontal ± 30 °Colour Reproduction Upto 1.07 billion coloursHigh Definition HD readyAspect Ratio 16:10Throw Ratio 1.30 - 1.56:1Zoom Manual, Factor: 1.2Screen Size 33 inches - 320 inchesProjection Distance Wide/Tele 1.68 m - 2.02 m (60 inch screenProjection Lens F Number 1.49 - 1.72Projection Lens Focal Length 16.9 mm - 20.28 mmProjection Lens Focus ManualOffset 10 : 1USB Display Function 2 in 1: Image/MouseInterfaces USB 2.0 Type A, USB 2.0 Type B, VGA in, HDMI in, Composite in, Cinch audio in, Wireless LAN IEEE 802.11b/g/n (optional) Security Kensington lock, Security cable hole, Wireless LAN unit lock, Password protection3D NoOther features AV Mute Slide, Auto source search, Built-in speaker, Horizontal and vertical keystone correction, Long lamp life, Quick Corner, Split-Screen-FunctionVideo Color Modes Blackboard, Cinema, Dynamic, Presentation, sRGBPower consumption 327 Watt, 225 Watt (economy) , 0.3 Watt (standby) , On mode power consumption as defined in JBMS-84 286 WattProduct dimensions 302 x 237 x 82 mm (Width x Depth x Height) Product weight 2.5 kgNoise Level Normal: 37 dB (A) - Economy: 28 dB (A) Included Software Content DIY App, iProjection, Epson Projector Management, Epson Projector Professional ToolColour White