BenQ
BenQ LW855UST WXGA Ultra Short Throw 3500 Lumen Projector
BenQ LW855UST WXGA Ultra Short Throw 3500 Lumen Projector
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Delivery time 1 - 3 days *1
SKU:LW855UST
Question about the product
Question about the product
For modern interaction in the classroom
- T/R=0.35 Ultra-short throw projection ratio
- Laser light source lifespan of up to 38,000 hours (in Eco mode)
- Exclusive BenQ infographic/Vivid mode
- PointWrite interactive solution compatibility
- IP6X dust protection reduces maintenance costs
Create school lessons with impressive image quality
Revolutionary laser technology
Superior Brightness
Precision-aligned, high-power laser source
Superior Performance
Secondary color wheel with yellow component
Superior Durability
Hermetically sealed DLP chip
Laser-assisted contrast
The LW855UST interactive laser projector produces clear images with an extra-high native contrast ratio of 3,000,000:1 for true deep blacks, vibrant, rich colors, and exquisite details.
BenQ Laser Projector
Other projectors
High brightness
The LW855UST offers outstanding projection performance of 3500 ANSI lumens and a WXGA resolution of 1280 x 800 for clear, sharp images and text, even in large, bright classrooms. The high brightness allows you to project smoothly, even in daylight.
Tailor-made color modes for optimal learning experiences
Featuring BenQ's professional color correction technology, the LW855UST is ideal for presenting a variety of educational content. Infographic Mode is ideal for displaying detailed text and graphics, ensuring richer and more vibrant color reproduction than the standard presentation mode. Vivid Mode is designed for excellent color reproduction in video or image presentations.
Presentation mode
Infographic mode
Vivid Mode
Optimized investments in educational technology
Superior IP6X dustproof engine design to extend projector lifespan
Protect your projectors from harmful dust with BenQ Dust Guard technology.
Resists dust deposits
A sophisticated color wheel sensor to protect against dust accumulation prevents foreign objects from blocking the IR signal and causing flickering, abnormal colors, or even shutdown.
Sealed laser light source
The laser light source is fully encapsulated and well protected from dust in any environment.
Sealed engine
Advanced IP6X protection with a sealed motor that prevents dust from entering the projector's main components.
Instant on and off
The LW855UST laser projector can be turned on and off instantly, significantly reducing setup time compared to lamp-based projectors. The LW855UST also offers instant response time, eliminating the need to wait for power on and off, allowing for flexible performance.
38,000 hours of continuous performance
Featuring a fully sealed laser light source and an innovative sealed laser engine design, the LW855UST offers 38,000 hours of maintenance-free operation in Eco mode, eliminating the need for lamp replacements and maintenance costs.
Expanding the possibilities of the classroom through cooperative teaching
Ultra short distance
The LW855UST ultra-short-throw laser projector can be mounted just a few centimeters from the wall or directly above the screen, eliminating distracting shadows and glare and allowing students and teachers to work unhindered at the board.
Free collaboration through interactivity
BenQ PointWrite™ technology works on any flat surface, creating new opportunities for classroom interactivity and opening up more possibilities for modern digital classrooms.
Multi-touch with pens and multi-screen collaboration
When used with the PointWrite™ PW30U kit and the PT20 touch module, the LW855UST enhances collaboration with pens or direct touch. In QWrite software's whiteboard mode, teachers can run various applications or display, view, and annotate for multiple users simultaneously on two screens.
*PointWrite™ PW30U and PT20 are optional accessories sold separately.
Intuitive setup
BenQ PointWrite™ automatically calibrates and saves its settings when connected to a computer's USB port. Furthermore, the LW855UST's interactive sensor ensures reliable automatic calibration in any ambient lighting.
Simplified BYOD collaboration
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 through the LW855UST projectors, facilitating the open sharing of ideas and team collaboration.
* Compatible with the LW855UST and LH856UST, the QCast Mirror QP30 dongle is an optional accessory sold separately.
Smart device management
Compatibility of control systems
The LW855UST is widely compatible with leading projector control systems such as Crestron, AMX, and PJ Link for network control via LAN, enabling easy integration into educational network infrastructures. The LW855UST also supports RS-232 for reliable installation over long distances of up to 15 meters when no LAN port is available nearby.
Centralized control with BenQ DMS software
BenQ DMS Local is a device information and management software for Windows. The software helps IT departments control multiple displays simultaneously over a LAN.
Central upgrade tool for maintaining multiple projectors
Administrators can centrally update the firmware for multiple networked BenQ projectors on the same local network via LAN (up to 253 projectors) and distribute the latest updates to all devices simultaneously. This new tool can update firmware for TI ICs, MCU ICs, LAN ICs, and ballast ICs with a user-friendly interface.
Perfect image alignment and easy installation
Optimized alignment of the wall mount
For efficient, professional installation, the LW855UST ultra-short throw wall mount is equipped with an installation chart and ruler, allowing for perfect screen alignment and image positioning in the classroom. To make installation even easier, a three-way adjustment knob is located on the front of the projector.
Clear images without distortion
Lens shift and 2x digital zoom
The LW855UST offers a 2% vertical lens shift, perfectly fitting any room with a dynamic range of projection distances and heights. The 2x digital zoom provides a wide range of throw ratios, increasing installation flexibility for various mounting and placement options.
Digital shrinking and moving
Zoom and pan the projection via the OSD without having to reinstall or physically adjust the projector to achieve precisely aligned images in the desired frame and space.
2D Keystone & Corner Fit
The LW855UST is equipped with two-dimensional keystone correction. Corner correction adjusts each corner for perfectly aligned image geometry.
Lasting image perfection from the world's leading DLP brand
Better readability
BenQ education projectors feature industry-leading high contrast and utilize advanced DLP-optimized optical lens systems to ensure precise readability and sharp resolution down to every single subpixel.
Long-lasting image quality
Featuring long-lasting, industrial-grade DLP technology, BenQ education projectors ensure long-lasting image perfection without color degradation. Unlike non-DLP projectors, BenQ DLP education projectors deliver image quality that lasts as long as it's new. With over two million micromirrors and minimal heat generation, the DLP chip used by BenQ lasts for more than 100,000 hours without any loss of quality.
Specifications
Specifications
Detailed information
Detailed information
Features
Features
Data sheet
Data sheet
Energy data sheet
Energy data sheet
Warranty conditions
Warranty conditions
Delivery and payment conditions
Delivery and payment conditions
Battery information
Battery information
Manufacturer
Manufacturer
Operating instructions
Operating instructions
