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Epson EB-1781W 3LCD Projector

  • Exceptional image quality: Equally high white and colour light output of 3,200 lumens
  • Gesture Presenter: Advance through a presentation directly with your hands
  • Horizontal and Vertical Keystone correction: Slides and images can be aligned and distortion corrected
  • Wireless connectivity: NFC makes it easy to connect or the projector wirelessly
  • Lightweight & ultra-slim form factor: Fits in the same bag as a laptop computer
SKU: EB-1781W 3LCD Categories: , Product Brand:

Exceptional image quality

Enjoy superb image quality, impressive natural colours with an equally high white and colour light output of 3,200 lumens thanks to Epson’s 3LCD technology. True Colours technology delivers a faithful reproduction of colours as they are meant to be and, with a 10,000:1 contrast ratio, projected images are crisp and clear.

Easy set-up

Automatic vertical and horizontal keystone correction and Screen Fit makes it easy to set up the projector almost anywhere. The short throw ratio projects a large image from a shorter distance so that all meeting participants can be seated behind the projector as the front exhaust directs heat away from them. Auto Power On turns the projector on when it detects signal input, and NFC makes it easy to connect to mobile devices using the built-in Wi-Fi connectivity.

Smarter presentations

Gesture Presenter allows users to advance through a presentation directly with their hands. Users can view two data sources side by side with split screen, and MHL can show high-quality video and audio content from mobile devices while charging them at the same time.

True portability

The ultra-slim form factor and lightweight design makes this the ideal projector for anyone on the move. A carry case is included and the projector fits easily into a standard laptop bag.



Projection System

 3LCD Technology, RGB liquid crystal shutter

LCD Panel

 0.59 inch with C2 Fine


Colour Light Output

 3,200 Lumen- 1,900 Lumen (economy)

White Light Output

 3,200 Lumen – 1,900 Lumen (economy)


 WXGA, 1280 x 800, 16:10

High Definition

 HD ready

Aspect Ratio


Contrast Ratio

 10,000 : 1

Light source



 214 W, 4,000 h durability, 7,000 h durability (economy mode)

Keystone Correction

 Auto vertical: ± 30 °, Auto horizontal ± 20 °

Colour Processing

 10 Bits

2D Vertical Refresh Rate

 100 Hz – 120 Hz

Colour Reproduction

 upto 1.07 billion colours


Projection Ratio

 1.04 – 1.26:1


 Manual, Factor: 1 – 1.2

Image Size

 30 inches – 300 inches

Projection Distance Wide

 0.7 m – 6.8 m

Projection Distance Tele

 0.8 m – 8.2 m

Projection Distance Wide/Tele

 1.35 m – 1.62 m ( 60 inch screen)

Projection Lens F Number

 1.58 – 1.7

Focal Distance

 13.52 mm – 16.22 mm




 10 : 1


USB Display Function

 3 in 1: Image / Mouse / Sound


 USB 2.0 Type A, USB 2.0 Type B, VGA in, HDMI in, Composite in, Stereo mini jack audio in, MHL, Near Field Communication (NFC), Wireless LAN IEEE 802.11b/g/n (WiFi 4), Wireless LAN b/g/n (2.4GHz)

Epson iProjection App

 Ad-Hoc / Infrastructure

Advanced Features


 Kensington lock, Wireless LAN security, Password protection

2D Colour Modes

 Dynamic, Cinema, Presentation, sRGB, Blackboard, DICOM SIM


 AV mute slide, Built-in speaker, Document Camera Compatible, Fit to Screen, Gesture Presenter, Home Screen, Instant on/off, JPEG Viewer, Long lamp life, MHL audio/video interface, PC Free, iProjection App for Chromebook, Quick Corner, Split-Screen-Function, Wireless LAN capable, iProjection App

Video Colour Modes

 Blackboard, Cinema, Dynamic, Presentation, sRGB, DICOM SIM


Energy Use

 295 Watt, 208 Watt (economy), 0.34 Watt (standby)

Supply Voltage

 AC 100 V – 240 V, 50 Hz – 60 Hz

Product dimensions

 292‎ x 213 x 44 mm (Width x Depth x Height)

Product weight

 1.8 kg

Noise Level

 Normal: 39 dB (A) – Economy: 30 dB (A)


 Operation 5° C – 40° C, Storage -10° C – 60° C


 Operation 20% – 80%, Storage 10% – 90%

If the projector is suspended from a ceiling or wall mount and installed in an environment with heavy oil smoke or places where oils or chemicals are volatilized, places where a lot of smoke or bubbles are used for event staging, or where aroma oils are frequently burned, it can make certain parts of our products susceptible to a material degradation which over time could break and cause the projector to drop from the ceiling.


If you are concerned about the environment in which your projector is installed, or if you have any other questions, please contact our support department and they can provide additional assistance.

Included Software

 EasyMP Multi PC Projection


 Document camera


 1 Watt

What’s in the box

 Carrying Case, VGA cable, Power cable, Remote control incl. batteries, Software (CD)

Room Type / Application

 Boardroom, Portable / Huddle space, Large Meeting Room / Auditorium


 Ceiling Mounted, Desktop


 White / Black

TCO Certified



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