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- Light Brightness 5,000 Lumen
- Resolution 1920 x 1080 Full HD
- Aspect Ratio 16:9
- Operating noise 30 dB

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Product information
The LS741HD is part of ViewSonic's Luminous Superior Series, a range of lamp-less projectors designed for commercial and educational environments. It can project up to a 300-inch screen in 1080p Full HD resolution with high native contrast. This DLP projector utilises 3rd generation laser phosphor technology and delivers a brightness of 5,000 ANSI lumens for up to 30,000 hours. Its lamp-free design offers an environmentally friendly and cost-effective solution with lower power consumption, while its lightweight and compact design reduces transport costs. Equipped with features such as a 1.6x optical zoom, H/V keystone and 360° projection capabilities, the LS741HD offers flexible adjustment options. In addition, its comprehensive LAN control enables centralised management, making it perfect for boardrooms, lecture halls and public spaces.
- 3rd generation laser phosphor technology with a lifespan of up to 30,000 hours
- 5.000 ANSI lumens for bright images in any environment
- Installation flexibility: 1.6x optical zoom, H/V keystone, 360° projection and portrait mode
- Centralised LAN control for efficient management
- Compact size and lightweight design reduce transport and installation costs
- Up to 300" ultra-large screen with lower cost per inch
Bright, compact, durable
The LS741HD is equipped with advanced 3rd generation laser phosphor technology. Generation laser phosphor technology, which increases brightness by 20% and achieves better light output. At the same time, it is 32 % more compact and easier to access than the previous generation. The lamp-free light source can be switched on and off instantly and has a lifespan of up to 30,000 hours without maintenance, ensuring consistent image quality even with prolonged use.
Bright images for large venues
With 5.000 ANSI lumens, the LS741HD delivers vivid and sharp projections in all lighting conditions in galleries, restaurants, gyms and other large spaces.
Unrivalled contrast, enhanced visibility
The projector's high native contrast ratio, achieved by the 0.65-inch DMD chip from Texas Instruments, allows for deeper blacks and brighter whites. The result is greater visual depth, clearer images and better readability.
Increased installation flexibility
The projector, equipped with a 1.6x optical zoom, allows the user to choose the most ideal location within an area and obtain the desired image size without having to change the existing interior design.
Easy and cost-effective installation
The LS741HD is 35% lighter and 35% smaller than its predecessor and even than most competing projectors on the market, significantly reducing transport costs and making installation easier.
Ultra-large screen with lower cost per inch
This easy-to-install projector allows for an image size of up to 300" and offers a lower cost per inch compared to other commercial displays.
Expand your projector with wireless content casting
Expand your projector with the WPD-700 Wireless Screen Casting Kit for seamless wireless content casting. The projector's built-in 5V/1.5A USB-A output powers the dongle, enabling simultaneous multimedia streaming and charging without an adapter.
Save costs and energy
With its advanced lamp-free light source, the LS741HD offers a highly energy-efficient and cost-saving display solution, consuming up to 40% less power than other projectors.
Easily maintain perfectly shaped images
The horizontal and vertical keystone correction as well as the 4 corner adjustment functions eliminate skewed or distorted images for a perfectly proportioned picture.
Versatile creative applications
The projector can be rotated vertically at any angle, enabling projection onto ceilings, walls or floors. The portrait mode further expands the possibilities for projection mapping, staging and creative advertising applications.
Nonstop 24/7 operation
The projector's advanced cooling design enables 24/7 operation without compromising image quality or performance. This makes it the ideal solution for applications that require continuous projection in retail shops, shopping centres, museums, airports and other public spaces.
Technical data
Name | ViewSonic LS741HD Projector, 1920 x 1080 Full HD, 5000 Lumen |
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Article number | 1000030462 |
GTIN/EAN | 0766907026092 |
Manufacturer SKU | LS741HD |
Lamp life (ECO) | 30,000 Hour |
Lens included | Yes |
Model name | LS741HD |
Brand | ViewSonic |
Product Type | Projector |
Product Series | ViewSonic LS Series |
Application | Business projector , Installation projectors |
Projector Type | DLP |
Projector lamp type | Laser |
ANSI Lumen | 5,000 ANSI Lumen |
Resolution | 1920 x 1080 Full HD |
Aspect Ratio | 16:9 |
Contrast Ratio | 3,000,000 :1 |
Operating noise | 30 dB |
Operating noise - ECO | 24 dB |
Lamp life | 20,000 Hour |
run-time | 24/7 |
Minimum Projection Distance | 93 cm |
Maximum Projection Distance | 1,488 cm |
Minimum Projection Ratio | 1.4 |
Maximum Projection Ratio | 2.24 |
Horizontal Keystone | 30% |
Vertical Keystone | 30% |
Inputs | 1x Ethernet , 1x RS232 , 1x USB-A , 2x HDMI |
Outputs | 1x 3,5mm Jack |
wireless technology | WiFi |
Features | Integrated speaker |
Product width | 28.6 cm |
Product height | 12.9 cm |
Product depth | 21.6 cm |
Weight | 3.15 kg |
Colour | White |
Delivery contents | Power cable , Remote control |
Condition | New |
Warranty | 36 Month |
Warranty type | Pickup service Service and support information |
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Product safety
Person responsible for the EU |
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ViewSonic Technology GmbH |
Fürst-Leopold-Platz 1 |
46284 Dorsten |
Germany |
sales-uk@viewsonic.com |