BenQ LW820ST WXGA 3600-Lumen Short-Throw Laser Projector

Name: BenQ LW820ST WXGA 3600-Lumen Short-Throw Laser Projector
Brand: BenQ
SKU: LW820ST
Price: 1939.03 USD
Availability: InStock

SKU LW820ST

$1,597.40 - $1,597.40

$1,597.40

$1,939.03

$1,939.03 - $1,939.03

$1,939.03

Brightness of 3600 Lumens
WXGA (1280 x 800) Native Resolution
0.52:1 Throw Ratio
Composite, S-Video, 2x HDMI & VGA Inputs
VGA Output for Loop-Through
RS-232 & RJ45 Control Ports
Built-In 10W Speaker
BlueCore Laser Technology
1.07 Billion Colors Supported

Quantity

Our Customers & Partners

Features

The LW820ST WXGA 3600-Lumen Short-Throw Laser Projector from BenQ uses BlueCore Laser technology to deliver high color performance. It has a brightness of 3600 ANSI lumens and a contrast ratio of 100,000:1. This projector has a manual focus lens that supports a throw ratio of 0.52:1.

This projector features two HDMI ports (one with MHL), two VGA inputs, RCA composite, and S-video inputs. There are 3.5mm audio input and output jacks along with a 10W built-in speaker. A 9.8' power cord, a remote controls, two AAA batteries, and a 5.9' VGA cable are included. A wireless display, PW02/PT12 interactive module, and dust filter are available separately.

BlueCore laser technology with precision-aligned, high-output laser source, secondary yellow-infused color wheel, and hermetically sealed DLP chip

DustGuard technology includes sealed laser modules to protect the laser bank

Color wheel sensors have anti-dust accumulation that resists dust buildup

Dual color wheel system produces high color performance by increasing color ratios and purity of RGBY colors

3600 ANSI lumens provides brightness efficiency at the same level as IFPs for clear, sharp images and text even in large, bright classrooms

Custom brightness function allows manual light output adjustments in 1% increments

Creates clear images with 100,000:1 high contrast ratio for true deep blacks

Instant power on and off to reduce setup time

20,000 hours of maintenance-free operation

Big screen in short distances with a 0.52:1 short-throw ratio eliminates distracting shadows and glare for students and teachers to engage and collaborate in front of the board

Range of resolutions and projected image sizes to meet diverse classroom needs

PointWrite interactive module PW40U and QWrite software (available separately) provide truly collaborative learning environments where students and teachers work together using intuitive templates

Using QCast or Instashow accessories (available separately), teachers and students can bring their own smart devices and computers to stream documents, images, and Full HD videos to this projector

Compatible with leading projector control systems including Crestron, AMX, PJ Link, and Extron IP Link for network control via LAN

Multiple Display Administrator (MDA) software enables powerful centralized monitoring, control, and power scheduling across the school's projector network from a single computer

Administrators can centrally upgrade firmware on multiple networked BenQ education projectors on the same local network via LAN (up to 253 projectors), deploying the latest updates to all devices at once

0.75x digital shrink is used for fine tuning the screen size via OSD menu when the image is not precisely aligned on the desired frame

The remote control's quick install hotkey sets up the projector with significant time savings for managers performing initial projector installation work

DLP-optimized optical lens systems provide precise readability and resolution for every sub-pixel

IR receiver on front and top

Kensington lock slot

Item Includes

BenQ LW820ST WXGA 3600-Lumen Short-Throw Laser Projector
9.8' Power Cord
5J.JJF06.001 Remote Control
2 x AAA Battery
5.9' VGA Cable
Limited 3-Year Manufacturer Warranty

Item Includes

Key Specs

Display System	1-Chip 0.65" DC3 DMD DLP
Native Chip Resolution	1280 x 800 (WXGA)
Maximum Brightness	3600 Lumens
Throw Ratio	0.52:1
Inputs/Outputs	1x HDMI Video 1x HDMI with MHL Support Video 2x DE-15/DB-15 (VGA) Video 1x DE-15/DB-15 (VGA) Video Output 1x RCA (Composite) Video Input 1x 4-Pin DIN (S-Video) Video Input 1x 1/8" / 3.5 mm Mini Audio Input 1x 2RCA Audio Input 1x 1/8" / 3.5 mm Mini Microphone Input 1x 1/8" / 3.5 mm Mini Audio Output 1x RJ45 LAN 1x DE-9/DB-9 (RS-232) Control Input 1x Mini-USB Power 1x Mini-USB Service
Light Source	Laser Phosphor

Image Display

Display System	1-Chip 0.65" DC3 DMD DLP
Native Chip Resolution	1280 x 800 (WXGA)
Supported Resolutions	Maximum: WUXGA - 1920 x 1200 Minimum: VGA - 640 x 480
Maximum Brightness	3600 Lumens
Offset	106.1% ± 2.5%
Aspect Ratio	Native: 16:10
Dynamic Contrast Ratio	100,000:1
DLP Link 3D	Yes
Supported 3D Formats	Frame Sequential (up to 720p) Frame Packing (up to 1080p) Side by Side (up to 1080p) Top Bottom (up to 1080p)
Color Depth	10-Bit (1.07 Billion Colors)
Scan	Vertical: 23 to 120 Hz Horizontal: 15 to 102 Hz

Lens

Focus	Manual
Lens	f/2.79 (f = 7.46 mm)
Optical Zoom	No
Throw Ratio	0.52:1
Projection Size	60 to 120" / 152.40 to 304.80 cm

Features

Keystone Correction	Vertical: ± 30°
Digital Zoom	2x
Ceiling Mountable	Yes
Rear Screen Projection	Yes
Built-In Speaker	Yes
Speaker Power	10W

Input/Output Connectors

Inputs/Outputs

1x HDMI Video
1x HDMI with MHL Support Video
2x DE-15/DB-15 (VGA) Video
1x DE-15/DB-15 (VGA) Video Output
1x RCA (Composite) Video Input
1x 4-Pin DIN (S-Video) Video Input
1x 1/8" / 3.5 mm Mini Audio Input
1x 2RCA Audio Input
1x 1/8" / 3.5 mm Mini Microphone Input
1x 1/8" / 3.5 mm Mini Audio Output
1x RJ45 LAN
1x DE-9/DB-9 (RS-232) Control Input
1x Mini-USB Power
1x Mini-USB Service

Hardware

Wireless LAN / Wi-Fi	No, Optional Adapter Available
Bluetooth	No

General

Light Source	Laser Phosphor
Expected Lamp Life	Full Brightness: 20,000 Hours
Fan Noise	Full Brightness: 33 dB Medium Brightness: 29 dB
Security	Cable Lock Slot
Supported Languages	Arabic Bulgarian Croatian Czech Danish Dutch English Finnish French German Greek Hindi Hungarian Indonesian Italian Japanese Korean Norwegian Polish Portuguese Romanian Russian Simplified Chinese Spanish Swedish Thai Traditional Chinese Turkish
AC Input Power	100 to 240 VAC, 50 / 60 Hz at 3 A
Power Consumption	Full Brightness: 320 W Medium Brightness: 283 W Low Brightness: 234 W
Operating Altitude	9842' / 3000 m
Operating Temperature	32 to 104°F / 0 to 40°C
Storage Temperature	-4 to 140°F / -20 to 60°C
Operating Humidity	10 to 90%
Storage Humidity	10 to 90%
Dimensions (W x H x D)	16.1 x 6.2 x 10.7" / 410.0 x 158.0 x 272.0 mm
Weight	12.35 lb / 5.6 kg

Packaging Info

Package Weight	16.055 lb
Box Dimensions (LxWxH)	19 x 15.2 x 10"

BenQ LW820ST WXGA 3600-Lumen Short-Throw Laser Projector