Epson PowerLite L790U

Brand	Epson · PowerLite
Type	Business
Released	May 2025
Resolution	WUXGA
Imaging technology	3LCD
Light source	Laser (phosphor)
Brightness	7,300 lm ISO
Throw ratio	1.35–2.2:1

A compact 3LCD laser projector for classrooms, meeting rooms and lecture halls. It has three 1920 x 1200 panels, is rated 7,300 lumens in both white and color brightness, and has a 1.6x manual zoom with wide lens shift. It has two HDMI inputs, HDMI out, HDBaseT, built-in Wi-Fi 6/6E with AirPlay 2 and Miracast, and a 30,000-hour Extended mode.

Data sheet

Picture

White light output	7,300 lm ISO Epson footnote: varies with usage conditions	Epson footnote: varies with usage conditions
Colour light output	7,300 lm IDMS 15.4 per the maker footnote	IDMS 15.4 per the maker footnote
Brightness uniformity	88%
Imaging technology	3LCD
Chip / panel diagonal	0.67 in
Native resolution	WUXGA (1920 × 1200)
Native aspect	16:10Derived
Dynamic contrast	Over 5,000,000:1
Colour bit depth (per channel)	10 bit

Light source

Light source	Laser (phosphor)
Light-source life	20,000 h normal · 30,000 h eco
Life defined as	50% brightness
Light output control	Continuous
Constant brightness mode	Yes

Optics

Throw ratio	1.35–2.2:1100″ · 2.91–4.74 m
Image size	50–500 in
Zoom	Optical
Zoom ratio	1.63×Derived
Focal length	20–31.8 mm
Aperture (f-number)	1.5–1.7
Focus	Manual
Vertical lens shift	±50%
Horizontal lens shift	±20%
Motorised lens shift	No
Vertical keystone	30°
Horizontal keystone	30°
Interchangeable lens	No

Inputs & control

HDMI inputs	2 × HDMI (HDCP 2.3)
Other video inputs	HDBaseT
USB media playback	Yes
Control ports	RS-232
PJLink	Class 2
Control-system drivers	Control4, Crestron, AMX

Smart platform

Wi-Fi	Wi-Fi 6E
Ethernet	Yes
Casting	AirPlay 2, Miracast

Audio

Speaker power	10 W
Speakers	1
Layout	Mono
Audio outputs	3.5 mm
HDMI audio return	NoneDerived

Physical & installation

Dimensions (W × D × H)	440 × 304 × 122 mm
Weight	8,664 g
Colours	White
Orientations	Table, Ceiling, Rear
Ceiling mount	4 × M4, screws ≤ 9 mm, 100 × 100 mm spacing
Dust filter	Replaceable

Environment & power

Operating temperature	0–45°C
Operating humidity	20–80%RH
Altitude	3,048 m
Power draw	Normal 415 W · Eco 305 W
Standby	0.3 W
Networked standby	2.4 W
Mains input	100–240 V · 50/60 Hz
Fan noise	Normal 34 dB(A) · Eco 26 dB(A)

Safety & support

Laser class	Class 1
Risk group	RG2
FDA laser notice	Notice 57
Marks	FCC
Warranty	🇺🇸 US 3 yr · 🇨🇦 CA 3 yr
User manual	download2.ebz.epson.net
Spare parts	Air filter V13H134AF0 · Mount V12H809001 · Mount V12H808001

In the box

Power cord, Remote, Remote batteries, Quick start guide

Reviews

Videos

Epson PowerLite L790U Review (2026) | 7300 Lumens WUXGA Laser Projector Worth It? · Tech Genius

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Panasonic PT-VMZ51S WUXGA · 3LCD	WUXGA	3LCD	5,200 −2,100	—	Compare

Other

Tools

Throw calculator — How far from the screen the PowerLite L790U needs to sit for a given image size, set to its 1.35–2.2:1 lens.
Download spec as CSV — Every value on this data sheet with its unit and source, one row per spec.
Download spec as JSON — The same data from the open data API, with variants and identifiers.

Variants & identifiers

Use these to confirm a listing is this exact model. Any of them works at /p/{code}.

Variant	Region	Type	Code
White, US	🇺🇸 US	UPC	010343989047
White, US	🇺🇸 US	MPN	V11HB28020

Sources

Also known as

EB-L790U	All regions	Regional model
PowerLite L790U 7,300-Lumen WUXGA 3LCD Laser Projector	All regions	Marketing name