• Native resolution WXGA (1280x800)
• Ultra short throw interactive projector
• Brightness (ANSI Lumens) 3500, laser light source
• DLP projection system
• Display color 30-bit (1.07 billion colors)

Paving the Way for Cutting-Edge Classroom Interaction.

• T/R=0.35 ultra-short throw ratio
• Up to 38,000-hour laser light source lifespan (under Eco mode)
• BenQ Exclusive Infographic/Vivid Mode
• PointWrite Interactive Solution Compatibility
• IP6X dustproof sealed engine mechanism reduces maintenance costs

Revolutionary Laser Technology

Superior Brightness

Precision-Aligned High Output Laser Source

Superior Performance

Secondary Yellow-Infused Color Wheel

Superior Durability

Hermetically Sealed DLP Chip

The LW855UST Interactive Laser Projector produces stunningly clear images with an extra high native contrast ratio of 18,000:1 for true deep blacks, vibrant rich colors, and exquisitely subtle details.

For excellent projection performance, the LW855UST produces 3500 ANSI lumens and WXGA 1280x800 resolution for clear, sharp images and text even in large and bright classrooms. High brightness allows you to keep the lights on during lessons, and wide aspect resolution increases visibility and readability in all types of content.

With BenQ professional color-grading technology, the LW855UST is tailored for presenting various educational content. Infographic Mode is great for showcasing the text and graphics of infographics in detail, ensuring more saturated and lively color performance than standard Presentation Mode. Vivid Mode is designed for superior color performance for video or image presentations.

Superior IP6X Dust-proof Sealed Engine Design to Prolong Projector Lifespan, Shield your projectors from harmful dust with BenQ Dust Guard technology.

The LW855UST laser projector can be turned on and off instantly, significantly reducing setup time compared to lamp-based projectors. The LW855UST also features an instant response, requiring no waiting to turn on or resume for flexible performance.

With a fully sealed laser light source and an innovative sealed laser engine design, the LW855UST delivers 38,000 hours of maintenance-free operation under Eco mode, eliminating the need for lamp replacements and maintenance costs. 

Ultra Short Throw

The LW855UST ultra short throw laser projector can be mounted just inches from the wall or directly above the screen, eliminating distracting shadows and glare so students and teachers can freely engage and collaborate on the board.

BenQ PointWrite™ technology works on any flat surface, creating new opportunities for classroom interactivity and enabling more possibilities for modern digital classrooms.

Coupled with the PointWrite™ PW30U kit and the PT20 touch module, the LW855UST augments collaboration with styluses or direct touch. In QWrite software Whiteboard Mode, teachers can run different applications or display, view, and annotate across two screens for multiple users at once.

*PointWrite™ PW30U and PT20 are optional accessories sold separately..

BenQ PointWrite automatically calibrates and saves its settings the moment it is plugged into a computer’s USB port. Additionally, the LW855UST’s interactive sensor guarantees reliable auto-calibration in any ambient lighting environment.

Control System Compatibility

The LW855UST is widely compatible with leading projector control systems including Crestron, AMX, and PJ Link for network control via LAN, making it simple to integrate into educational network infrastructures. The LW855UST also supports RS-232 for reliable long-distance installation of up to 15 meters when there is no LAN port available nearby.

Centralized Control with BenQ DMS Software

BenQ DMS Local is a device info and management software suit for Windows. The software helps IT departments control multiple displays at a time via LAN.

BenQ DMS Local is a device info and management software suite for Windows. The software helps IT departments control multiple displays at a time via LAN.

For engaging and intuitive lessons, teachers and students can bring their own smart devices and computers to stream documents, images, and even full HD videos via LW855UST projectors, facilitating open exchange of ideas and collaborative teamwork.

* Compatible with the LW855UST and LH856UST, the QCast Mirror QP30 dongle is an optional accessory, sold separately.

The LW855UST offers a vertical lens shift of 2% to fit perfectly into any room with a dynamic range of projection distances and heights. The 2X digital zoom offers a wide range of throw distances to significantly increase installation flexibility for diverse mounting and placement options.

Shrink and shift projection via the OSD without reinstalling or adjusting the projector physically to get precisely aligned images on the desired frame and space.

The LW855UST is equipped with two-dimensional keystone correction. Corner Fit control adjusts each corner respectively for perfectly aligned image geometry.

Unmatched Readability

With industry-leading high contrast, BenQ educational projectors utilize advanced DLP-optimized optical lens systems to provide precise readability and crisp resolution for every single sub-pixel.

With industrial-grade durability DLP technology, BenQ educational projectors maintain long-lasting picture perfection without color decay. Unlike non-DLP projectors, BenQ DLP educational projectors deliver visual quality that remain brand new over a long projector lifespan. And with over two million micromirrors and minimal heat buildup, the DLP chip used by BenQ endures over 100,000 hours without degradation.