Epson PowerLite L790U – 7,300-Lumen WUXGA Laser Projector

Product Overview

The Epson PowerLite L790U is a 7,300-lumen WUXGA laser projector for large classrooms, lecture halls, conference rooms, and houses of worship. This 3-chip 3LCD commercial laser projector delivers Full HD WUXGA images up to 500" from a virtually maintenance-free laser light source rated up to 30,000 hours in Extended mode, supporting reliable fixed installation and managed AV deployment.

Product Description

The PowerLite L790U pairs 7,300 lumens of color and white brightness with native WUXGA resolution for bright, detailed images in rooms with ambient light. Part of Epson's portable L-series, it brings pro-level installation features to education and corporate spaces, including lens shift and setup software that simplify alignment and commissioning. The solid-state laser light source and air filter deliver virtually maintenance-free operation up to 30,000 hours in Extended mode.

For AV system designers, the L790U supports flexible mounting and standard signal interfaces for integration into managed conference room and classroom systems, scaling images up to 500" for large audiences. 3-chip 3LCD technology delivers equal color and white brightness for accurate, saturated images.

Step up to the 8,000-lumen PowerLite L890U or compare the 7,000-lumen PowerLite L735U, and browse the full Epson projector lineup.

Key Features

• 7,300 lumens color and white brightness — Delivers bright, balanced images in rooms with ambient light.
• Native WUXGA resolution — Full HD WUXGA detail for data, video, and collaboration content.
• Up to 30,000-hour laser light source — Virtually maintenance-free operation in Extended mode reduces service trips.
• 3-chip 3LCD technology — Equal color and white brightness for accurate, saturated images.
• Installation-friendly tools — Lens shift and setup software simplify alignment in fixed installs.
• Images up to 500" — Scales for large lecture halls, auditoriums, and worship spaces.

Typical Applications

• Large classrooms and lecture halls
• Conference rooms and training rooms
• Houses of worship
• All-hands rooms and large commercial meeting spaces
• Multi-purpose rooms

Technical Specifications

Specifications sourced from Epson's official product documentation.

Frequently Asked Questions

What spaces is the L790U best suited for?
Its 7,300 lumens and WUXGA resolution suit large classrooms, lecture halls, conference rooms, and houses of worship with ambient light.

How large an image can it project?
Up to 500" diagonal, depending on lens and throw distance.

How long does the laser light source last?
Up to 30,000 hours in Extended mode, with a virtually maintenance-free design.

Can it be ceiling-mounted and integrated into an AV system?
Yes. It supports flexible installation with lens shift and standard signal interfaces for managed classroom and conference room systems.

Why 3LCD instead of single-chip?
3-chip 3LCD delivers equal color and white brightness, avoiding the color brightness drop and rainbow artifacts of single-chip projectors.

Is it covered by a warranty?
Yes. It is backed by Epson's commercial limited warranty; contact us for current coverage and extended service options.