ViewSonic LS950-4K 4K UHD Large Venue Laser Projector

ViewSonic LS950-4K – 7,100 ANSI Lumens True 4K HDR Laser Installation Projector

The ViewSonic LS950-4K is a high-brightness, professional-grade 4K laser projector engineered for large venues, auditoriums, museums, corporate environments, and premium simulation spaces. Delivering an impressive 7,100 ANSI Lumens, native 4K UHD resolution, and advanced installation flexibility, this projector is built for demanding commercial AV applications where performance, clarity, and reliability are critical.

If you require a powerful 4K installation projector for expansive projection environments, the LS950-4K sets a new benchmark.

Brilliant 7,100 ANSI Lumens for Large Venues

Brightness defines visibility in large spaces. The LS950-4K provides 7,100 ANSI Lumens (7,300 center lumens), ensuring crystal-clear images even in ambient light conditions.

Ideal applications include:

• Auditoriums

• Assembly halls

• Museums

• Exhibition spaces

• Corporate conference rooms

• Houses of worship

• Reception areas

• Indoor golf simulators

Even on screens exceeding 100 inches, content remains sharp, vibrant, and impactful.

True 4K UHD with HDR & HLG Support

The LS950-4K features native 3840 x 2160 (4K UHD) resolution powered by a 0.65” DMD DLP chip, delivering precise pixel rendering and outstanding clarity.

HDR / HLG Advantages:

• Enhanced highlight brightness

• Improved shadow detail

• Greater dynamic range

• Deeper blacks

• Lifelike image reproduction

With dual HDMI 2.0 ports (HDCP 1.4/2.2 compliant), the projector ensures seamless 4K content playback from professional AV sources.

High Native Contrast for Superior Depth

Powered by DLP technology and advanced optical engineering, the LS950-4K achieves a 3,000,000:1 contrast ratio, producing:

• Rich blacks

• Enhanced image depth

• Clear differentiation in complex visuals

• Reduced screen-door effect

This ensures professional-grade image performance for presentations, creative displays, and high-impact visuals.

21:9 Aspect Ratio – Optimized for Microsoft Teams Rooms

The LS950-4K supports a 21:9 ultra-wide format, ideal for Microsoft Teams Rooms Front Row mode.

This allows simultaneous display of:

• Presentation content

• Participant video streams

• Chat window

• Notifications

The result is a more immersive, collaborative meeting experience in corporate environments.

Motorized Installation Flexibility

Designed for professional integrators, the LS950-4K offers advanced installation features:

Motorized 1.6x Optical Zoom & Focus

Adjust zoom and focus remotely without accessing the ceiling-mounted projector.

Motorized Lens Shift

• Vertical: +55% / -55%

• Horizontal: +25% / -25%

Allows precise image alignment without physically repositioning the unit.

Keystone & Geometry Correction

• Horizontal ±30°

• Vertical ±30°

• 4-corner adjustment

Ensures perfectly shaped images even in complex installation environments.

360° Projection & Portrait Mode

Supports ceiling, wall, floor projection, staging applications, and creative digital signage.

Ultra-Large Screen Projection – Up to 300 Inches

• Image Size: 50” – 300”

• Throw Ratio: 1.25 – 2.00

• Throw Distance: 1.36m – 13.42m

This provides exceptional flexibility for large venue design and cost-effective large-format display solutions.

Built-In HDBaseT Receiver – Long-Distance AV Transmission

The LS950-4K includes a built-in HDBaseT receiver, allowing:

• Uncompressed video & audio transmission

• Up to 100 meters for 1080p

• Single Cat.5e/6 cable installation

• Compatibility with certified HDBaseT transmitters

This simplifies large venue wiring and reduces infrastructure costs.

3rd Generation Laser Phosphor Technology

The LS950-4K uses advanced laser phosphor illumination technology offering:

• 20,000 hours (Normal Mode)

• Up to 30,000 hours (SuperEco Mode)

• Instant power on/off

• No lamp replacement

• Improved brightness efficiency

• Reduced maintenance costs

This lamp-free design ensures consistent performance during long operating hours.

Reliable DLP Engine – Filter-Free & Sealed Design

The sealed optical engine prevents dust contamination and eliminates filter maintenance.

Benefits include:

• Long-term color stability

• No yellowing

• Reduced servicing

• Consistent brightness output

• Durable commercial performance

Dedicated Sports (Golf) Mode

The LS950-4K includes a Sports Mode optimized for indoor golf simulation. It enhances greens and blues for realistic fairway reproduction and immersive gameplay environments.

Centralized LAN & Professional Control

Enterprise integration is seamless with support for:

• Crestron

• AMX

• PJ Link

• ATEN

• Extron

• RJ45 LAN control

• RS232

Firmware updates can be performed onsite via LAN webpage, reducing downtime.

Detailed Technical Specifications

Projection System

• 0.65” 4K-UHD DLP

• Native Resolution: 3840 x 2160

• Brightness: 7100 ANSI Lumens

• Center Lumens: 7300

• Contrast Ratio: 3,000,000:1

• Display Colors: 1.07 Billion

Light Source

• Laser Phosphor

• Normal Mode: 20,000 hours

• SuperEco Mode: 30,000 hours

Lens & Image

• Lens: F=2.0-2.1, f=18.54-29.35mm

• Projection Offset: 0% ±10%

• Optical Zoom: 1.6x (Motorized)

• Digital Zoom: 0.8x – 1.8x

• Image Size: 50″ – 300″

• Keystone: H ±30°, V ±30°

• Lens Shift: V ±55%, H ±25%

• Input Lag: 16ms

Signal Compatibility

• VGA to 4K (3840 x 2160)

• HDTV: 576i to 2160p

• Horizontal Frequency: 15K – 135KHz

• Vertical Scan Rate: 23 – 240Hz

Connectivity

Inputs

• HDMI 2.0 x2 (HDCP 1.4/2.2)

• HDBaseT x1

• 3D VESA (Sync) x1

• IR In x1

Outputs

• HDMI Out x1

• Audio Out (3.5mm) x1

• 12V Trigger x1

• 3D Sync Out x1

• USB Type-A (5V/1.5A) x1

Control

• RS232 x1

• RJ45 LAN x1

• USB Type-B (Service) x1

Audio

• Built-in Speakers: 10W x2

Power & Physical

• Power Consumption: 450W (Normal)

• Standby: <0.5W

• Noise: 34dB (Normal), 32dB (Eco)

• Operating Temperature: 5°–40°C

• Net Weight: 14.1kg

• Dimensions: 486 x 433 x 186 mm

What’s in the Box

• ViewSonic LS950-4K Projector

• Power Cord

• Backlit Remote Control

• Quick Start Guide

• Warranty Card (region dependent)

Frequently Asked Questions (FAQs)

1. Is the LS950-4K a native 4K projector?
   Yes. It features a 0.65” DMD chip delivering true 3840 x 2160 resolution.
2. How bright is the projector?
   It delivers 7,100 ANSI Lumens, suitable for large and bright venues.
3. Does it support HDBaseT?
   Yes. It includes a built-in HDBaseT receiver for long-distance signal transmission.
4. What is the laser lifespan?
   Up to 30,000 hours in SuperEco mode.
5. Is lens adjustment motorized?
   Yes. Zoom, focus, and lens shift are motorized for easy remote adjustment.
6. Can it be used for Microsoft Teams Rooms?
   Yes. It supports 21:9 aspect ratio optimized for Teams Front Row layouts.
7. Is it suitable for indoor golf simulators?
   Yes. It features a dedicated Sports Mode for realistic color enhancement.

The ViewSonic LS950-4K is a high-performance 4K HDR laser installation projector built for professional AV environments where brightness, flexibility, and long-term reliability are essential. If you are planning a professional 4K projector installation in Pune or anywhere in Maharashtra, contact AVCore – Audio Video Consultants today for expert guidance and customized solutions.