- LS550WH Projector
- Power Cord
- Remote Control
- Quick Start Guide
Viewsonic LS550WH High Brightness WXGA Short Throw LED Projector

Recommended Accessories
LS550WH High Brightness WXGA Short Throw LED Business/Education Projector
- 3rd generation LED technology with 30,000 hours lifespan
- 3,000 LED Lumens offering bright images in any environment
- Instant power on/off for efficient use
- 0.49 short throw ratio for minima space consumption
- 360° projection and H/V keystone for easy installation
- Comprehensive LAN control for efficient management
OVERVIEW
The LS550WH is ViewSonic’s first lamp-free high brightness WXGA short throw projector for business and education. Built with advanced 3rd generation LED technology, the LS550WH provides 3,000 LED Lumens and eliminates frequent lamp replacement and toxic mercury for a safer and greener environment, offering a phenomenal lifespan of 30,000 hours, less power consumption, true-to-life colours with 125% Rec.709, and instant power on/off capability for efficient use. The 0.49 short throw lens provides a 100” screen from just 1.06m away, delivering exceptional space efficiency and freeing presenters from blinding lights. Installation and setup are hassle-free with 360° tilt angle projection, H/V Keystone, and 4 corner adjustment capabilities while its comprehensive LAN control eases multiple device management and is compatible with Crestron, AMX, Extron, PJ Link, ATEN, and ViewSonic’s vController.
Advanced 3rd LED Technology
The latest 3rd generation LED technology eliminates toxic mercury and the cost and effort of frequent lamp replacement, offering consistently impressive brightness for up to 30,000 hours.
Lamp Free, Mercury Free, Maintenance Free
Higher Power Efficiency
Adopting ams OSRAM’s Ostar Projection Power LED technology, the LS550WH saves nearly 50% less energy than competing lamp-based projectors.
Energy-Saving
Cinema SuperColor+™ Technology
Impress any audience with ViewSonic’s exclusive Cinema SuperColor+™ Technology, covering 125% Rec.709 wide colour gamut for a rich, true-to-life colour experience.
Efficient Instant Power On/Off
Eliminate waiting times before and after use with instant power on/off capability, delivering immediate full brightness for timely starts with no cooling period required.
Enhanced Brightness for Business/Education Environments
With the latest LED technology, the LS550WH achieves a major brightness breakthrough to 3,000 LED Lumens, ensuring bright and detailed images in dim or lit environments.
Big Screen Fits for Small Spaces
The LS550WH's 0.49 short throw projection gives you 100” from only 1.06m distance when positioning the projector. Presenters will stay clear of the projector beam, eliminating eye glare and shadows on the projection screen.
Short Throw
Effortless Image Adjustment
Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.
360° Projection for Versatile Application
The projector can freely rotate at any angle vertically to aid with creative applications, allowing projection onto ceilings, walls, or angled signage.
Centralised Control for Management Efficiency
This projector comes equipped with Crestron, AMX, Extron and ViewSonic vController, an easy-to-use network management tool.
A Simpler Way to Update Projector Software
Skip trips to the service centre by keeping software up to date easily and onsite via USB cable connection with your laptop.
USB Type A Power Supply
The built-in 5V/2A USB output conveniently delivers power to HDMI wireless dongles, eliminating the need for separate power adaptors when streaming multimedia content.
Click on a spec (like Resolution:) to learn more about it. Click here for the complete glossary. | |
Image Quality |
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Resolution | Wide XGA (1280 x 800) |
Brightness | 3000 lumens | Contrast Ratio | 3000000:1 |
Uniformity | -- |
No. of Colors | 1.07 Billion Colours |
Aspect Ratio(s) | Native - 16:10 |
Display Type | DLP (1 chip); |
Compatibility | |
Data Signals | VGA(640 x 480) to Full HD(1920 x 1080) |
Video Signals | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, NTSC, PAL, SECAM |
H Sync | 15K-102KHz |
V Sync | 23-120Hz |
3D Ready | No |
Dot Clock | -- |
Connectivity | |
Inputs / Outputs |
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Inputs Description | Audio In: Mini Jack Audio In: RCA Audio Out: Mini Jack HDMI 1.4 Network: RJ-45 RS232: DB-9pin USB |
Built-in Audio | Speaker: 2W |
Projection Lens |
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Lens | F=2.6, f=6.9mm |
Throw Ratio | -- |
Keystone Corr. |
Horizontal and Vertical
Specs: H:+/-40 degrees , V:+36/-40 degrees |
Lens Shift | -- |
Proj. Methods | -- |
General | |
Dimensions | 11.5" x 4.5" x 8.7" (W x H x D) |
Unit Weight | 5.4 lbs. |
Operation | |
Power Supply | 100-240V+/- 10%, 50/60Hz |
Power Consumption | 157 |
Ecomode | No |
FCC Class | A |
Audible Noise | 30.0 dB |
Lamp | RGB LED |
Lamp Life | 20000 hours |
Replacement Lamp Cost |
-- |
Included Accessories | |
Items Included | LS550WH Projector, Power Cord, Remote Control, Quick Start Guide |
Remote Control | No |
Carry Case | No -- |
Warranty | |
Projector | 1 year warranty |
Lamp | -- |