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BenQ LW820ST Short Throw Laser Projector 3600 Lumens HD

In Stock. 3 Years Benq Australia Warranty.
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Throw ratio: 0.52
Protrait Mode;
360° Projection;
  • BenQ LW820ST Projector
  • BenQ LW820ST Projector
Now: $2,099.00
Was: $2,599.00


BenQ LW820ST Projector

  • 3600 Lumen
  • Short Throw
  • 20000 Hours
  • Laser LED
  • 360 Projection


BlueCore Laser Projector with Short Throw, WXGA | LW820ST
Uninterrupted Learning Through Long-Lasting Projection.
The World’s No.1 DLP brand BenQ leads the way with futureproof interactive projectors, featuring innovative BlueCoreTM laser technology and superior dustproofing design for superb picture quality and maintenance-free operation. Maximizing education investment and collaborative learning with short throw projection, BenQ LX820ST / LW820ST utilize the unparalleled qualities of a laser light source to achieve optimized performance, long-lasting reliability, energy efficiency and environmentally friendly choice for the leading school.

Superior Dustproofing Design to Prolong Projector Lifespan

BenQ LW820ST is designed with Dust GuardTM technology including sealed laser modules to protect the laser bank. This lock-and-key design hermetically seals the laser engine from dust* to prolong projector lifespan.

*Dust chamber test standard: JIS Class IP5X

Sealed Engine for Laser Light Source

With a fully enclosed laser light source and an innovative sealed engine design powered by BenQ Dust GuardTM technology, BlueCore education projectors guarantee 20,000 hours of maintenance-free operation to prevent extra expenses on lamp replacement and maintenance. The laser light source resists brightness decay, making BenQ laser education projectors highly stable while ensuring high brightness performance through years of usage.

BenQ DLP Projector LW820ST
Projection System‎DLP Single 0.65" WXGA
DMD TypeDC3 DMD Chip
Resolution‎1280 x 800 pixels, 16:10
Brightness3,600 Lumens
Contrast Ratio‎100,000:1 ‎
Display Color‎1.07 Billion Colors ‎
Aspect RatioNative 16:10 (5 aspect ratio selectable) ‎
Light SourceLaser
Light Source Life‎*min 20000Hrs
Throw Ratio0.52
Zoom RatioFixed
Lens ControlManual Focus
Lens shiftN/A
Keystone Correction1D keystone, Vertical ± 30 degrees
Projection Offset106.1 +/- 2.5%
Projection Size60”~120”
Built-in Speaker10Wx1
I/O PortHDMI-1 X1
PC (D-sub 15pin) X2
Monitor out (D-sub 15pin,Female) X1
Composite Video in (RCA) X1
S-Video in X1
Audio in(mini jack) X1
Audio L/R in (RCA) X1
Microphone in (Mini jack) X1
Audio out (mini jack) X1
LAN Port(RJ45 for Network ) X1
RS232 In (D-sub 9pin, male) X1
USB TypeA (5V,1.5A) X1
USB Type mini B (For service) X1
IR Receiver(Front/Top) X2
Special Feature
SecurityKensington Lock
FeatureBlank for True Black, Digital zoom(2x), Digital Shrink(0.75x), LAN Control, AMX/ PJ Link/Crestron/Extron IPL Compatible. MDA Compatibility Optional Wireless Display, Optional Interactive module (PW02, PT12) compatibility.Optional Dust Filter
Resolution SupportVGA(640 x 480) to WUXGA_RB(1920 x 1200)
Horizontal Frequency15KHz ~102KHz ‎
Vertical Scan Rate23 - 120Hz
HDTV Compatibility480i, 480p, 576i, 576p, 720p, 1080i, 1080p ‎
Video CompatibilityNTSC, PAL, SECAM
Power Consumption (Max/Normal/Eco)Max 320W. Normal 283W. Eco 234W.
Standby Power ConsumptionNormal < 0.5Watts. Network < 2W.
Power Supply100 ~ 240V AC
Dimension and Weight
Product Weight5.6kg
Product Dimensions (WxHxD)410 x 158 x 272 mm
Operation Condition
Noise Level (Normal/Eco)33/29 dBA (without dust filter)
Operating Temperature0o ~ 40o C
Accessories (Standard)Power Cord 3m (by region)
Remote Control for WW RCE015 (5J.JJF06.001)
Remote Control for J sku RCE013J (5J.JGS06.001)
AAA Batteryx2 
VGA cable 1.8m
Warranty Card (by region)
QSG (4J.JJJ01.001)
User Manual CD (5B.JJJ01.001)
Accessories (Optional)Wall mount WM06G3 (5J.J4R10.011)
3D Glasses (5J.J9H25.002)
Wireless Dongle: QCast Mirror (5A.JH328.10X)
Wireless Dongle: QCast (5J.JCK28.X01)
Dust Filter (5J.JJF14.001)
On Screen Display LanguageArabic/Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese (28 Languages)
* The Contrast is measure by Full On Full Off standard. 
* LightSource life results will vary depending on environmental conditions and usage. Actual product's features and specifications are subject to change without notice.



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