Epson PowerLite 4855WU 3LCD WUXGA Projector V11H543120 - V11H543120
The PowerLite 4855WU projector provides brilliant color and amazing image quality with 4000 lumens of color brightness and 4000 lumens of white brightness and WUXGA resolution. This powerful product also features Faroudja DCDi® video processing to ensure your image always looks its best. Setup is easy with a centered lens design, 1.8x optical zoom, and lens shift. Secure networking features allow for easy monitoring/control, message broadcasting, and displaying content over the network. Whether they’re used in the boardroom, or your living room, the PowerLite 4855WU multimedia projector delivers bright, vivid images that will captivate any audience.
- 4000 ANSI LUMENS
- WUXGA 1920 X 1200
What our Experts Think
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High-Resolution Display: Native WUXGA (1920×1200) delivers crisp, detailed images, ideal for presentations, slides, CAD drawings, and high-resolution video.
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Bright Projection for Medium-Size Rooms: Approximately 4,000 lumens for both color and white ensures clear visibility in classrooms, offices, or moderately lit environments.
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Flexible Installation & Screen Sizes: Throw ratio of ~1.26–2.30:1, manual zoom, and lens shift (vertical ±50%, horizontal ±38–10%) allow versatile placement for screens from ~50″ to ~300″.
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Accurate Colors & Smooth Output: 3-chip 3LCD technology provides natural colors and smooth gradients, supporting up to ~1 billion colors.
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Professional Connectivity & Features: HDMI, DisplayPort, network, and legacy inputs; dual-source split-screen, network control, and easy power on/off make it ideal for institutional or business use.
Q&A
Q: What is the Epson PowerLite 4855WU?
A: A high-performance, business/installation-class 3LCD projector with WUXGA (1920×1200) resolution, ideal for classrooms, meeting rooms, auditoriums, and large-venue presentations.
Q: How bright is it?
A: Delivers approximately 4,000 lumens of color and white brightness, ensuring clear images even in well-lit rooms.
Q: What resolution and aspect ratio does it support?
A: Native WUXGA 1920×1200 (16:10) resolution, supporting 4:3, 16:9, and 16:10 formats.
Q: What screen sizes and throw ratio are supported?
A: Projects from approximately 50″ up to 300″ diagonal, with a throw ratio range of about 1.26–2.30:1.
Q: How flexible is installation?
A: Supports front, rear, and ceiling mount. Offers manual zoom/focus and lens shift (horizontal ±38%, vertical ±50%) for versatile positioning.
Q: What about image quality and color performance?
A: Uses 3-chip 3LCD technology, producing up to 1.07 billion colors with a contrast ratio around 5,000:1 for sharp, vibrant images.
Q: What is lamp life and noise level?
A: Lamp life is up to 4,000 hours in normal mode or 5,000 hours in eco mode. Operational noise is around 38 dB in normal mode and 32 dB in eco mode.
Q: Who is this projector best suited for?
A: Perfect for corporate boardrooms, lecture halls, training rooms, classrooms, or any large space needing bright, high-resolution, large-screen projection with flexible installation and broad connectivity.
Maintenance Tips
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Clean the air filter every 100–200 hours to prevent overheating and maintain consistent brightness.
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Wipe the lens with a microfiber cloth to ensure crisp, clear images.
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Keep vents and surrounding areas unobstructed for proper airflow and cooling.
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Use Eco or medium-brightness modes when full output isn’t necessary to extend lamp life.
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Allow full cooldown before unplugging or moving to protect internal components.
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Update firmware regularly to ensure optimal performance and feature compatibility.
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Cover or store the projector when not in use to prevent dust buildup on optics and filters.
