The BenQ LW855UST is designed to bring your classroom to life with ultra-short throw technology, advanced laser performance, and interactive features. This projector provides exceptional image quality and long-lasting durability, making it the ideal tool for modern classrooms that demand flexibility and collaboration.
Exceptional Brightness and Picture Quality
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WXGA Resolution (1280x800): Crystal-clear images and sharp text, ideal for diverse educational content.
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Contrast Ratio of 3,000,000:1: Rich blacks and vibrant colors bring intricate details to life, allowing every lesson is engaging and easy to read.
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Advanced Color Modes: Choose from Infographic Mode for detailed text, Vivid Mode for dynamic video presentations, and Presentation Mode for optimal text visibility.
Long-Lasting Laser Performance
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Laser Light Source: Enjoy up to 38,000 hours of use in Eco mode, eliminating the need for lamp replacements and reducing long-term maintenance costs.
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Dynamic Dimming: Extends the projector’s life up to 60,000 hours under specific conditions, allowing dependable performance for years to come.
Dustproof Design for Reduced Maintenance
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IP6X Sealed Engine: The LW855UST’s dustproof technology allows minimal dust accumulation, providing long-term durability and smooth performance.
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Anti-Dust Color Wheel Sensor: Prevents dust buildup that could affect image quality, reducing flickering or shutdowns.
PointWrite Interactive Solution for Engaging Learning
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Interactive Whiteboard: Compatible with BenQ PointWrite™ technology, the projector turns any flat surface into an interactive whiteboard. Teachers and students can draw, annotate, and collaborate in real time, boosting engagement.
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Multi-Touch & Multi-Screen Collaboration: With optional PointWrite™ accessories, support multiple users interacting with two screens simultaneously, ideal for group learning.
Enhanced Flexibility and Collaboration
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Multi-Device Compatibility: Easily connect your devices through BYOD (Bring Your Own Device), allowing students and teachers to share content without additional adapters.
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QWrite Whiteboard Mode: Teachers can display content and annotate across two screens, enhancing collaborative learning.
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QCast Mirror (Optional): With the optional QCast Mirror QP30 dongle, wirelessly cast HD content from any device to the projector for seamless sharing.
Efficient Setup and Adjustment
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Lens Shift & Digital Zoom: A 2% vertical lens shift and 2X digital zoom make it easy to adjust projection for various classroom sizes, allowing proper alignment without physically moving the projector.
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2D Keystone & Corner Fit: Correct vertical and horizontal keystone distortion for aligned images, while Corner Fit allows fine-tuning of each corner.
Streamlined Maintenance and Control
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Centralized Control: Integrates with control systems like Crestron, AMX, and PJ Link for easy network management.
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BenQ DMS Software: Manage and control multiple projectors centrally, simplifying firmware updates, device monitoring, and maintenance tasks.
Key Features
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Brightness: 3500 ANSI Lumens for clear, visible content even in bright rooms.
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Resolution: WXGA (1280x800) for sharp, detailed images.
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Contrast Ratio: 3,000,000:1 for rich, true-to-life colors and depth.
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Laser Light Source: Provides long-lasting, consistent brightness.
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Throw Ratio: 0.35 ultra-short throw for large images in compact spaces.
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Interactive: Compatible with BenQ PointWrite™ for interactive, engaging lessons.
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Dustproof: IP6X sealed engine reduces maintenance and prolongs projector life.
Specifications Overview
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Projection Technology: DLP for clear, bright images.
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Connectivity: 2x HDMI, 2x USB, LAN, RS232, Audio Out, Microphone In.
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Audio: 2x 10W speakers.
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Keystone Adjustment: ±15° vertical and horizontal for easy alignment.
