SPECIFICATION SHEET
Specication Sheet | Page 1 of 2
Larger-than-life
interactive display
up to 130"—for
collaborative classrooms.
epson.com/education
BrightLink
®
780Ei
Ultra Short Throw Interactive Display
with 4K Enhancement
GET IT ON
GET IT ON
Bright images for easy reading in well-lit rooms — keep
students engaged thanks to 3-chip 3LCD light engine that delivers
4,200 lumens of color and white brightness
1
Impactful images — smooth, sharp images powered by leading-
edge 4Ke technology
2
—for image clarity at twice the resolution of
Full HD
Flexible display sizes — versatile projection technology supports
variable display size up to 130"—3x larger than a 75" flat panel; ultra
wide 16:6 or 21:9 display options
Designed for ease of use — intuitive, OS-agnostic UX works
with existing devices and classroom applications including Google
Workspace
®
or Microsoft 365
®
Seamless casting and sharing — native built-in Apple
®
AirPlay
®3
and Miracast
®
with moderator control; wireless display from
Chromebooks via Epson Classroom Connect
4
Epson Classroom Connect
4
— free intuitive app supports wireless
connectivity for up to 50 devices
5
with moderator control and file
saving
Annotation made easy — auto-calibrating rechargeable stylus with
thoughtfully designed charging dock supports hours of uninterrupted
instruction
Built for easier installation — new wall mount and Epson Setting
Assistant app
6
support one-person install; NFC
7
tag allows easy
copying and transfer of projector settings for fleet installations
Network and fleet management — Wi-Fi
®
6/6E with WPA3-
Enterprise supports secure connectivity; Epson Projector
Management Connected provides cloud fleet management
Lamp-free laser — up to 30,000-hour laser light source
8
; virtually
maintenance-free with no lamps to replace
Epson Classroom Connect
Page 2 of 2
Contact:
epson.com/education
BrightLink
®
780Ei
Epson America, Inc.
3131 Katella Ave., Los Alamitos, CA 90720
Epson Canada Limited
185 Renfrew Drive, Markham, Ontario L3R 6G3
epson.com
epson.ca
Specifications
Display System Epson 3-chip 3LCD technology
Display Method Ceiling/wall mount/table mount
Driving Method Epson Poly-Silicon TFT Active Matrix
Native Resolution 1080p with 4K Enhancement
2
(1920 x
1080 x 2)
Resolution on Screen
1080p x 2 (4.1 million pixels)
Pixel Number 2,073,600 pixels (1920 x 1080) x 3 chips
Color Brightness
1
Color Light Output: 4,200 lumens
White Brightness
1
White Light Output: 4,200 lumens
Aspect Ratio Supports 4:3, 16:10, 16:9, 16:6*, 21:9*
* With vertical image shift control within letterbox area.
Supported Display Size (16:9)
Display only: 60" – 180"
Interactive display with interactive pen: 60" – 130"
Interactive display with touch function: 60" – 100"
Supported Display Size (21:9)
Display only: 57" – 171"
Interactive display with interactive pen: 57" – 123"
Interactive display with touch function: 57" – 110"
Keystone Correction (Manual)
Horizontal: ±3 degrees
Vertical: ±3 degrees
Contrast Ratio Up to 5,000,000:1
Color Reproduction Up to 1.07 billion colors
Illumination Technology Laser Diode
Light Source Life
8
20,000 hours (Normal), 30,000 hours (Extended)
Wireless Specifications
Supported Security Mode
OPEN, WPA2/WPA3-PSK, WPA2/WPA3-EAP
Supported EAP Type: PEAP, EAP-TLS, Simple AP (Wi-Fi Direct
®
):
WPA2 PSK (AES)
Frequency Type Infrastructure:
802.11b/g/n/ax (2.4 GHz) (DSSS/CCK, OFDM, OFDMA)
802.11a/n/ac/ax (5 GHz) (OFDM, OFDMA)
802.11ax (6 GHz) (OFDM, OFDMA)
Wi-Fi Direct: OFDM, OFDMA
Maximum speed and range are achievable when used with the
same Enhanced Mode technology. Actual data rates, features
and performance may vary depending on your computer system,
network hardware & configuration, and other factors.
Projection Lens
Type Manual focus
F-Number 1.60
Focal Length 3.7 mm
Throw Ratio Range (16:9) 0.25 – 0.35
Zoom Ratio Digital zoom 1.0 – 1.35x
Vertical Offset 5.2:1
Other Features
Speaker 16-watt mono
Auto Power On Signal Detection on HDMI
®
/Plug-in Detection
(HDMI)
Sleep Mode Yes (with timer)
Fan Noise
Quiet Mode: 27 dB, Normal Mode: 30 dB
Security Kensington
®
lock provision, security anchor bar,
password-protect function
Operating Temperature
32 ˚F – 104 ˚F (0 ˚C – 40 ˚C)
Power Supply Voltage 100 V – 240 V ± 10%, 50/60 Hz
Power Consumption
Extended Mode: 213 W
Normal Mode: 270 W
Standby (Communication On): 2.0 W
Standby (Communication Off): 0.5 W
Other Features (continued)
Apple AirPlay
3
Yes
Epson Classroom Connect
4
Yes
Epson iProjection
™4
Yes (V4)
Miracast
4
Yes
Split Screen
9
Yes (up to 2 screens)
Interactivity
Interactive Technology Infrared, 850 nm
Input Device Digital pen or finger (requires purchase of optional
Finger Touch Module)
Number of Pens 1 pen included. Use up to 2 pens
simultaneously with purchase of optional second pen
Pen Functions Mouse functions (left and right click), electronic
pen, LED battery status indicator, user-selectable pen mode (blue/
gold), On/Off
Pen Specifications
Size: 6.5" L x 0.63" W; Weight: 1.3 oz
Touch Points Supports up to 6 fingers simultaneously
Power USB-C rechargeable; charging time: 4 minutes for 60
minutes of use; 180 minutes for 20 hours of use
Calibration Method
Automatic or Manual
Interactive Modes
Computer Interactivity, PC-Free and Whiteboard Annotation Mode;
Interactive Pen: 1 pen included. Up to 2 pens can be used
simultaneously with purchase of optional second pen; Finger
Touch: Up to 6 points of touch
Requirements for Computer Interactivity
Connection to the Computer: Via USB cable or wired/wireless LAN
Interactive Software Requirements
Easy Interactive Driver: Required for Mac
®
, not required for PC
or Linux
®
Easy Interactive Tools 5.x: PC and Mac compatible
System Compatibility Microsoft
®
Windows
®
: 8.1, 10, 11 or later
Macintosh
®
: OS X
®
10.12.x, 10.13.x, 10.14.x, 10.15.x or later
Ubuntu
®
: 16.04 LTS, 18.04 LTS, 19.04 LTS, 22.04.1 LTS, 22.04.5
LTS, 22.10 LTS
Dimensions (W x D x H)
Including Feet 14.8" x 15.6" x 6.8"
Weight 15.5 lb
Remote Control
Features Power, Source Search, HDMI/HDBaseT
®
, Wireless, USB,
Split Screen
9
, Freeze, Customize, Menu, Default, ESC, Home,
Volume, AV Mute, Mute, eZoom, Play/Pause, Reverse, Forward,
Screen Shift
Operating Angle
Rear: Right/Left: -55 to +55 degrees, Upper/Lower: +75 to +15
degrees, Front: Right/Left: -30 to +30 degrees, Upper/Lower:
0 to +60 degrees
Operating Distance 19.7 ft (6 m)
Eco Features
Energy-efficient 3LCD light engine
RoHS compliant
End-of-life options available
10
Epson America, Inc. is a SmartWay
®
Transport Partner
11
Limited Warranty and Service
Warranty 3-year limited in the U.S. and Canada
Service Whole unit exchange, usually Next-Business-Day;
toll-free telephone support, Monday through Friday
Epson Connection
™
Pre-Sales Support (U.S. and Canada): 800-463-7766
Website: epson.com
Epson Preferred
Plus
™
Extended Service Plan
12
1-Year Next-Business-Day Whole Unit Exchange
13
EPPEXPF1
2-Year Next-Business-Day Whole Unit Exchange
13
EPPEXPF2
(available for up to a total of 5 years of continuous coverage)
What’s Included
BrightLink 780Ei, 1 rechargeable interactive pen (ELPPN07), 1
soft pen tip, 1 hard pen tip, 1 Charging Pen holder (ELPPC01),
1 USB-C to USB-C pen charging cable, 6' power cable, 16'
USB A/B cable, Remote control and 2 AA batteries, projector
feet, Quick Start Guide, product registration sheet, warranty
statement
Ordering Information
BrightLink 780Ei V11HC10020
Air Filter V13H134A66
PixiePlus (ELPSP10)
DC-07 Document Camera V12H759020
DC-13 Document Camera V12H757020
DC-21 Document Camera V12H758020
External Speakers (ELPSP02) V12H467020
ELPCB04 Connection and Control Pad V12HC49020
Interactive Touch Module (ELPFT01) V12H007A23
100" Whiteboard 16:9 Aspect Ratio V12H006A02
Interactive Pen V12HC50020
Replacement Pen Tips (hard/Teflon
®
) V12HC88010
Replacement Pen Tips (soft/felt) V12HC52010
Ultra Short Throw Wall Mount (ELPMB89) V12HC54010
Interfaces
HDMI: 3x (with HDCP 2.3 protection)
HDMI Out: 1x (with HDCP 2.3 protection)
Audio Out: 1x Mini Stereo
Microphone In: 1x
USB Connector: 2x Type-B (1 Interactivity; 1 service)
USB Connector: 2x Type-A (USB memory/
document camera), Port 1: 5 V/2 A Power Supply
RJ45 LAN: 1x
Serial: 1x RS-232c
Integrated Wireless LAN: 802.11a/b/g/n/ac/ax
Interactive Synchronization: 1x Mini Stereo In
Interactive Synchronization: 1x Mini Stereo Out
Touch Unit Connection Port: 1x
1 Color brightness (color light output) and white brightness (white light output) will vary depending on usage conditions. Color light output measured in accordance with IDMS 15.4; white light output measured in accordance with ISO 21118. |
2 4K Enhancement Technology shifts each pixel to surpass Full HD resolution on screen. | 3 AirPlay requires an active network connection. Recommended wireless network connection of 25 Mbps or faster. Some apps require paid subscriptions. |
4 The projector supports direct peer-to-peer wireless casting of local content from Miracast-enabled devices or via the Epson iProjection app. Epson Classroom Connect requires that the projector and connecting devices be configured on a network,
either through the Ethernet port on the projector or via a wireless connection. Epson Classroom Connect functionality may vary by platform. Internet connection required for downloads. Data usage fees may apply. | 5 For wireless functionality, including
via the Epson iProjection App, the projector must be configured on a network, either through the Ethernet port on the projector (check model specifications for availability) or via a wireless connection. Check your owner’s manual to determine if a
wireless LAN module must be purchased separately to enable a wireless connection. Not all Epson projectors are able to be networked. The Epson iProjection App does not support all files and formats. See epson.com for details. | 6 Wi-Fi equipped
projector and compatible device required. Internet connection required for download. | 7 NFC requires use of a device that includes NFC and may require additional software. | 8 No required maintenance for the light source for up to 30,000 hours
(Extended Mode) or 20,000 hours (Normal Mode). Approximate time until brightness decreases 50% from first usage. Measured by acceleration test assuming use of 0.04 – 0.20 mg/m
3
of particulate matter. Time varies depending on usage conditions
and environment. Replacement of parts other than the light source may be required in a shorter period. | 9 Split Screen feature requires remote control. Consult your user manual for input combinations. | 10 For convenient and reasonable recycling
options, visit epson.com/recycle | 11 SmartWay is an innovative partnership of the U.S. Environmental Protection Agency that reduces greenhouse gases and other air pollutants and improves fuel efficiency. | 12 Product comes with a 3-year limited
warranty with the option to purchase extended service plans up to a total of 5 years of continuous coverage. Extended service plan can be purchased at any time that you are covered under an Epson limited warranty or Epson extended service plan.
See individual service plan for details. | 13 Expedited shipping not available in all areas. Orders must be placed and processed by 1 p.m. Pacific Time, Monday through Friday, excluding holidays, for Next-Business-Day delivery. See limited warranty or
service plan for details.
Learn more about how our products can empower your institution. Visit us at epson.com/foreducation
Specifications and terms are subject to change without notice. EPSON and the 3LCD logo are registered trademarks and Epson iProjection is a trademark
of Seiko Epson Corporation. BrightLink is a registered trademark and Epson Connection and Epson Preferred Plus are trademarks of Epson America, Inc.
AirPlay, Apple, Mac, Macintosh and OS X are trademarks of Apple Inc., registered in the U.S. and other countries. Chromebook and Google Workspace
are registered trademarks of Google LLC. Microsoft, Microsoft 365 and Windows are trademarks of the Microsoft group of companies. SmartWay is a
registered trademark of the U.S. Environmental Protection Agency. Miracast
®
, Wi-Fi
®
and Wi-Fi Direct
®
are registered trademarks of Wi-Fi Alliance
®
. All
other product and brand names are trademarks and/or registered trademarks of their respective companies. Epson disclaims any and all rights in these
marks. Copyright 2026 Epson America, Inc. CPD-71771 5/26
