COLAMCO

BenQ LK830ST 3D Short Throw DLP Projector - 16:9 - Ceiling Mountable, Wall Mountable, Floor Mountable

$2,699.00
$2,659.60 SAVE $39.40
None availableas of 10/10/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the BenQ LK830ST

View user manual

Blending Ready Mode

One-click preset for multi-projector blending to minimize setup effort

Brilliant Visuals with Stable Color and Performance

The LK830ST delivers brilliant image clarity and stable performance across every detail-from vivid Rec.709 color and high contrast to 4000-lumen brightness and 20,000-hour laser life.

BenQ WBA for Seamless Multi-Projector White Calibration

BenQ's factory white balance adjustment (WBA) reduce variables between images projected from different projectors, significantly reducing manual calibration effort. It can save up to a full day of setup time in large-scale installations while ensuring seamless multi-projector alignment for edge blending.

IP6X Sealed Engine Design for Dust-Prone Environments

Shields the projector's optical engine from dust intrusion, ensuring long-term stability and reliable performance in harsh, dust-prone environments such as exhibition halls, factory spaces, and training centers.

Optional Filter for Extra Protection

Provides added protection in dusty environments and helps extend projector life.


Technical specifications

Technical Specifications of the BenQ LK830ST

General Information

General Information specifications
Manufacturer BenQ Corporation
Manufacturer Part Number LK830ST
Manufacturer Website Address http://www.benq.com
Brand Name BenQ
Product Model LK830ST
Product Name LK830ST 4000lms 4K Laser Simulation Projector
Product Type DLP Projector

Technical Information

Technical Information specifications
Projection Method FrontCeiling
3D Type 3D
High Dynamic Range (HDR) Yes
High Dynamic Range (HDR) Type HDR10HLG

Projection Lens

Projection Lens specifications
Throw Type Short Throw
Maximum Focal Length 17.51 mm
Minimum Diagonal Image Size 80"
Maximum Diagonal Image Size 25 ft
Minimum Projection Distance 35.43"
Maximum Projection Distance 10.83 ft

Lamp

Lamp specifications
Number of Lamps 1
Lamp Type Laser
Normal Mode Lamp Life 20000 Hour
Economy Mode Lamp Life 30000 Hour

Display & Graphics

Display & Graphics specifications
Native Aspect Ratio 16:9

Image

Image specifications
Standard Mode Brightness 4000 lm
Color Supported 1.07 Billion Colors (30-bit)
Native Aspect Ratio 16:9
Throw Ratio 0.49
Contrast Ratio 3,000,000:1

Video

Video specifications
Video Signal Standard HDTV
Output Scan Format 2160p

Audio

Audio specifications
Speaker Included Yes

Interfaces/Ports

Interfaces/Ports specifications
HDMI Yes
USB Yes
Network (RJ-45) Yes

Battery Information

Battery Information specifications
Batteries Included Yes

Power Description

Power Description specifications
Operating Power Consumption 230 W
Voltage Frequency 60 Hz

Physical Characteristics

Physical Characteristics specifications
Form Factor Ceiling MountableWall MountableFloor Mountable
Height 4.7"
Width 11"
Depth 9"
Weight (Approximate) 7.50 lb

Miscellaneous

Miscellaneous specifications
Application / Usage PresentationSimulatorExhibitionTrainingEntertainment
Package Contents
  • LK830ST 4000lms 4K Laser Simulation Projector
  • Remote Control w/ Battery RCA011
  • 1 x Power Cord (1.8M)
  • 1 x Quick Start Guide 22L
  • Warranty Card

Ratings and reviews

Do you own the BenQ LK830ST?

Be the first to write a review.

Displaying 1-10 of 70

Similar products you might also like

Projectors

Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.