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BenQ

BenQ LH856UST Full HD 3500lm Ultra Short Throw Laser Projector

BenQ LH856UST Full HD 3500lm Ultra Short Throw Laser Projector

SKU:LH856UST

Regular price $3,499.00
Regular price Sale price $3,499.00
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BenQ LH856UST 3500 ANSI Lumen 1080p Laser Ultra Short Throw Projector.

Bonus Wall Mount Included!

The BenQ LH856UST projector is designed for heavy duty usage in training rooms or classrooms, featuring a sealed optical engine to protect critical parts from dust and maintain image quality. Its long-lasting laser can operate for 20,000 hours at full brightness, 38,000 hours in economic mode, or up to 60,000 hours with dynamic light source dimming. BenQ also offers an optional interactive kit for upgrade to touch or pen interactivity.


Key Features & Specifications

  • 1080p 1920 x 1080 16:9
  • 3500 ANSI Lumens
  • 3,000,000:1 Contrast
  • 6.5kg Weight
  • 34 / 32db(eco) Fan Noise
  • 3 Year Warranty
  • 3 Years/10,000hrs Laser Warranty
  • Est. Laser Life up to 60,000hrs
  • 2x HDMI Connection
  • Horizontal & Vertical Keystone
  • Powerful 2x 10W Speaker
  • 3D Capable(3D glasses required)
  • Optional Pen Interactivity
  • Optional Touch Interactivity
  • Optional Wireless

Throw Distance Chart
(Throw Ratio: Fixed 0.33:1

Examples of installation distance for some popular screen sizes.
Image Size Installation Distance
82" (16:9) 1830x1030mm Approx 0.29m
92" (16:9) 2030x1140mm Approx 0.36m
100" (16:9) 2214x1245mm Approx 0.42m

BenQ LH856UST Features

  • T/R=0.33 ultra short throw ratio
  • Up to 38,000-hour laser light source lifespan (under Eco mode) or 60,000 hours in Dynamic Dimming
  • BenQ Exclusive Infographic/Vivid Mode
  • PointWrite Interactive Solution Compatibility
  • IP6X dustproof sealed engine mechanism reduces maintenance costs

Creating Lasting Lessons with Stunning Picture Quality

Revolutionary Laser Technology

BenQ LH856UST laser light source
BenQ LH856UST Superior Brightness

Superior Brightness

Precision-Aligned High Output Laser Source

BenQ LH856UST Superior Performance

Superior Performance

Secondary Yellow-Infused Color Wheel

BenQ LH856UST Superior Durability

Superior Durability

Hermetically Sealed DLP Chip

Laser-Enabled Ultra High Contrast

The LH856UST Interactive Laser Projector produces stunningly clear images with an extra high contrast ratio of 3,000,000:1 for true deep blacks, vibrant rich colors, and exquisitely subtle details.

LH856UST laser high contrast

Uncompromised High Brightness

For excellent projection performance, the LH856UST produces 3500 ANSI lumens and 1080p 1920x1080 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.

BenQ LH856UST High Brightness

Tailored Colour Modes for Optimal Learning Experiences

With BenQ professional colour-grading technology, the LH856UST 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 colour performance than standard Presentation Mode. Vivid Mode is designed for superior colour performance for video or image presentations.

BenQ LH856UST colour modes

Optimized Investment in Education Tech

Superior IP6X Dust-proof Sealed Engine Design to Prolong Projector Lifespan

BenQ LH856UST dust guard

Resists Dust Buildup

An ingenious anti-dust accumulation color wheel sensor repels debris from blocking the IR signal and causing flickering, abnormal colors, or even shutdown.

BenQ LH856UST dust resistant

Sealed Laser Light Source

The laser light source is fully enclosed and well protected from dust in any environment.

BenQ LH856UST sealed laser source

Sealed Engine

Advanced IP6X protection with a sealed engine that eliminates any chance of dust contaminating the projector’s key components.

BenQ LH856UST sealed engine

Instant Power On and Off

The LH856UST laser projector can be turned on and off instantly, significantly reducing setup time compared to lamp-based projectors. The LH856UST also features instant response, requiring no waiting to turn on or resume for flexible performance.

Instant Power On and Off

38,000-hour Long-Lasting Performance

With a fully sealed laser light source and an innovative sealed laser engine design, the LH856UST delivers 38,000 hours of maintenance-free operation under Eco mode, eliminating the need for lamp replacements and maintenance costs.

Long-Lasting Performance

Expanding Classroom Possibilities with Collaborative Teaching

Ultra Short Throw

The LH856UST 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 at the board.

Ultra Short Throw

Collaborate Freely on Any Surface

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

BenQ PointWrite

Multi-Touch with Pens and Multi-Screen Collaboration

Coupled with PointWrite™ PW30U kit and the PT20 touch module, the LH856UST 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.

PointWrite accessories

Intuitive Setup

BenQ PointWrite™ automatically calibrates and saves its settings the moment it is plugged into a computer’s USB port. Additionally, the LH856UST’s interactive sensor guarantees reliable auto-calibration in any ambient lighting environment.

Intuitive Setup

Easier 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 via LH856UST 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.

BenQ BYOD Collaboration

Facilitating Smart and Efficient Projector Maintenance

Control System Compatibility

The LH856UST 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 LH856UST 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 Software

Centralised Upgrade Tool for Multi-projector Maintenance

Administrators can centrally upgrade the firmware on multiple networked BenQ projectors on the same local network via LAN (up to 253 projectors), deploying the latest updates to all devices at once. This new tool can upgrade firmware for TI IC, MCU IC, LAN IC, and Ballast IC, with a friendly user interface.

BenQ Centralised Upgrade Tool

Simplified Image Alignment and Perfect Installation

Streamlined Wall Mount Alignment

For efficient professional installation, the LH856UST ultrashort throw projector wall mount features an installation chart and ruler for perfect screen alignment and image positioning in the classroom. To make things even simpler, a three-way adjustment knob is located in the front of the projector for cleanly installed, absolutely square screens.

BenQ Streamlined Wall Mount Alignment

2X Digital Zoom

The 2X digital zoom offers a wide range of throw distances to significantly increase installation flexibility for diverse mounting and placement options.

Digital Shrink & Shift

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.

2D Keystone & Corner Fit

The LH856UST is equipped with two-dimensional keystone correction. Corner Fit control adjusts each corner respectively for perfectly aligned image geometry.

What's in the Box

  • BenQ LH856UST Projector
  • Wall Mount
  • Remote Control
  • Power Cord

What you may need

  • HDMI Cable
  • Projector Screen
  • Projector Mount
  • BenQ PointWrite Kit
Specifications
Display  
Brightness (ANSI lumens) 3500
Native Resolution 1080P (1920x1080)
Native Aspect Ratio 16:9
Contrast Ratio (FOFO) 3,000,000:1
Display Color 30-bit (1.07 billion colors)
Light Source Laser
Light Source Life a. Normal 20000 hrs, b. ECO 38000 hrs, c. Dynamic Dimming 60000 hrs
Optical  
Throw Ratio 0.33
Zoom Ratio Fixed
Lens F/# = 2.5, f = 5.1 mm
Projection Offset (Full-Height) 124.6%
Keystone Adjustment 2D, Vertical ± 15 degrees; Horizontal ± 15 degrees
Picture  
Picture Modes 3D, Bright, Infographic, Presentation, sRGB, User 1, User 2, Vivid
Compatibility  
Resolution Support VGA (640 x 480) to 4K UHD (3840 x 2160)
Horizontal Frequency 15K~135KHz
Vertical Scan Rate 23~120Hz
I/O Interface  
PC in (D-sub 15pin) (x1), PC in-1 (shared with component video)
Monitor out (D-sub 15pin) (x1)
HDMI in (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)
LAN (RJ45) (x1)
USB Type A (x1), USB Type A-1 (2.0/Power Supply1.5A)
USB Type Mini B (x1), USB Type Mini B-1(PointWrite), USB Type Mini B-1(service)
RS232 in (DB-9pin) (x1)
Audio  
Speaker (x2), 10W
Audio in (3.5mm Mini Jack) (x1)
Audio out (3.5mm Mini Jack) (x1)
Microphone in (Mini Jack) (x1)
Environment  
Operating Temperature 0~40℃
Power Supply AC 100 to 240 V, 50/60 Hz
Typical Power Consumption (110V) 170W
Stand-by Power Consumption 0.5W
Network Stand-by Power Consumption 2W
Acoustic Noise (Typ./Eco.)(dB) 34/32
Accessories  
Remote Control w/ Battery RCS011
Power Cord (by region) x1 (3.0M)
3D Glasses (Optional)
Quick Start Guide (x1) 21L
Warranty Card (by region) Yes
Wall Mount (Standard), WM04G4
Dimension & Weight  
Dimensions (WxHxD) (mm) 317.2 x 376.4 x 208
Net Weight (kg) 6.5