ViewSonic LS950-4K 7,100 ANSI Lumens 4K HDR Laser Installation Projector
PRODUCT DESCRIPTION
ViewSonic LS950-4K 7,100 ANSI Lumens 4K HDR Laser Installation Projector - 3 Years Local Warranty
True 4K HDR, 7,100 ANSI Lumens
3840 x 2160 4K UHD with HDR for vibrant images in large venues, plus 21:9 support for Microsoft Teams Rooms.
High Native Contrast
0.65" DMD chip with DLP technology and a 3,000,000:1 contrast ratio.
Installation Flexibility
Motorised focus, 1.6x optical zoom (1.25–2.00 throw ratio), ±55% vertical / ±25% horizontal lens shift and 360° projection; 100" at about 2.78 m.
Laser Phosphor, LAN Managed
Up to 20,000 hours (Normal) / 30,000 hours (Eco), with centralised LAN control, HDBaseT and HDMI loop-out.
Need projectors for several meeting rooms, classrooms or venues? Email sales@sourceit.com.sg for volume pricing and delivery lead time.
ViewSonic LS950-4K Datasheet — Technical Specifications
General
| Product Name | ViewSonic LS950-4K 7,100 ANSI Lumens 4K HDR Laser Installation Projector |
| Model | LS950-4K |
| Local Warranty (Singapore) | 3 years on-site limited warranty on parts and labour (pick-up and drop-off); laser light source, no lamp to replace |
Optical
| Projection System | 0.65" 4K UHD |
| Native Resolution | 3840 x 2160 (4K UHD) |
| Brightness | 7,100 ANSI lumens (7,300 centre lumens) |
| Contrast Ratio | 3,000,000:1 |
| Display Colour | 1.07 billion colours |
| Light Source | Laser phosphor |
| Light Source Life | 20,000 hours (Normal) / 30,000 hours (Eco) |
| Lens | F=2.0–2.1, f=18.54–29.35 mm |
| Throw Ratio | 1.25–2.00 |
| Optical Zoom | 1.6x |
| Digital Zoom | 0.8x–1.8x |
| Image Size | 50"–300" |
| Throw Distance | 1.36–13.42 m (100" at 2.78 m) |
| Projection Offset | 0% ±10% |
| Lens Shift | V: ±55%; H: ±25% |
| Keystone | H: ±30°; V: ±30° |
| Input Lag | 16 ms |
Compatibility
| Resolution Support | VGA (640 x 480) to 4K (3840 x 2160) |
| HDTV Compatibility | 576i, 576p, 720p, 1080i, 1080p, 2160p |
| Horizontal Frequency | 15–135 kHz |
| Vertical Scan Rate | 23–240 Hz |
Connectivity
| HDMI In | 2 x HDMI 2.0 (HDCP 1.4/2.2) |
| USB Service | 1 x Type-B |
| HDBaseT | 1 |
| 3D VESA Sync | 1 x BNC in; 1 x 3D sync out |
| IR In / Wired Remote | 1 (shared) |
| HDMI Out | 1 |
| Audio Out | 1 x 3.5 mm |
| USB Power | 1 x Type-A, 5 V / 1.5 A |
| 12 V Trigger | 1 x 3.5 mm |
| Control | 1 x RS232 (DB9); 1 x RJ45 LAN |
| Speaker | 10 W x 2 |
Power & Environmental
| Power Supply | 100–240 V ±10%, 50/60 Hz |
| Power Consumption | 450 W (Normal); <0.5 W standby |
| Audible Noise | 34 dB (Normal); 32 dB (Eco) |
| Operating Temperature | 5–40 °C |
Physical
| Dimensions (W x D x H) | 486 x 433 x 186 mm (with adjustment foot) |
| Net Weight | 14.1 kg |
| Gross Weight | 18.8 kg |
| Packaging | 654 x 563 x 373 mm |
| OSD Languages | 25 |
Compatibility & Software Support
Sources
Two HDMI 2.0 inputs accept 4K sources, with HDBaseT for long cable runs and an HDMI output for a confidence monitor or second projector; a 12 V trigger drives a motorised screen.
Room Control
RJ45 LAN control for centralised management plus RS232 (DB9) for control systems. Firmware updates via ViewSonic's projector software update tool.
Typical Use
Auditoriums, lecture halls, museums, receptions, screen golf and Microsoft Teams Rooms (21:9 supported).
Package Contents & ViewSonic Laser & LED Projector Ordering Information
In the Box
LS950-4K projector, power cord, backlit remote control, quick start guide.
Optional Accessories
| Wireless screen casting kit | WPD-700 / WPD-900 |
| Microsoft Teams Rooms console | TeamJoin TRS10 |
ViewSonic Laser & LED Business Projectors
| Model | Key feature |
| LS500WHE | 3,000 lm WXGA, LED |
| LSD400W | 4,000 lm WXGA, laser |
| LSD400HD | 4,000 lm 1080p, laser |
| LS711HD | 4,200 lm 1080p, short throw laser |
| LS740W | 5,000 lm WXGA, laser |
| LS740HD | 5,000 lm 1080p, laser |
| LS832WU | 5,000 lm WUXGA, ultra short throw laser |
| LS860WU | 5,000 lm WUXGA, short throw laser, HDBaseT |
| LS920WU | 6,000 lm WUXGA, laser, 1.6x zoom |
| LS921WU | 6,000 lm WUXGA, short throw laser |
| LS950-4K (this listing) | 7,100 lm 4K UHD HDR, laser, lens shift |
Datasheet & Downloads
| ViewSonic datasheet | LS950-4K Datasheet |
| User guide | LS950-4K User Guide (PDF, English) |
| Quick start guide | LS950-4K Quick Start Guide (PDF) |
| ViewSonic product page | LS950-4K on viewsonic.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting LS950-4K.
Frequently Asked Questions — ViewSonic LS950-4K
How far from the screen does it go?
The 1.25–2.00 throw ratio places a 100" image at about 2.78 m, from 50" up to 300".
Is the lens adjustable?
Yes. Motorised focus, 1.6x optical zoom and ±55% vertical / ±25% horizontal lens shift make ceiling installs easier.
Can I connect over HDBaseT?
Yes. Built-in HDBaseT takes video and control over a single Cat cable, and HDMI out can feed another display.
Does it need lamp replacements?
No. The laser light source is rated up to 20,000 hours (Normal) or 30,000 hours (Eco).
What warranty do I get?
3 years on-site limited warranty on parts and labour (pick-up and drop-off service on Singapore's main island). Supplied by SourceIT with a GST invoice.
