ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector
ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector
ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector
ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector
ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector
ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector

ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector

ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector

Regular price $2,399 Sale price $1,799 Save 25%
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  • 3rd generation laser phosphor technology with up to a 30,000-hour lifespan
  • 5,000 ANSI Lumens offering bright images in any environment
  • Up to 300" ultra large screen with lower cost-per-inch
  • Compact size and light weight reducing cost of transportation and installation
  • Installation flexibility: 1.3x optical zoom, H/V keystone, 360° projection, and portrait mode
  • ViewSonic Official Shop
  • Local Singapore Warranty
  • Free Local Delivery

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The LS740W belongs to ViewSonic’s Luminous Superior series, a lamp-free high-brightness projector line up designed for commercial and educational spaces. With its adoption of the 3rd generation laser phosphor technology, it delivers 5,000 ANSI Lumens for up to 30,000 hours, ensuring bright and vivid images without lamp replacement. The lamp-free design offers an eco-friendly and cost-effective solution, while the projector‘s light weight and compact design reduces transportation costs. With up to 300“ projection and high native contrast, it is well-suited for boardrooms, lecture halls, and public spaces. This projector features a 1.3x optical zoom, H/V keystone, 4 corner adjustment, 360° projection, and a portrait mode for easy setup and versatile applications.

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Bright, Compact, Durable

The LS740W incorporates advanced 3rd-gen laser phosphor technology, enhancing brightness by 20% and achieving better luminous efficiency, all while being 32% more compact and more accessible than the previous generation. Its lamp-free light source offers instant power on/off and a lifespan of up to 30,000 hours without maintenance, ensuring consistent image quality even during extended periods of use.

3rd Generation Laser Phosphor Technology


Bright Images for Large Venues

Delivering 5,000 ANSI Lumens, the LS740W provides vibrant and clear projection in all lighting conditions for auditoriums, boardrooms, public venues, and other expansive spaces.

5,000 ANSI Lumens


Unmatched Contrasts, Enhanced Visibility

The projector's high native contrast ratio, achieved through its Texas Instruments 0.65" DMD chip, enables deeper blacks and brighter whites. As a result, it delivers more visual depth, clearer images, and enhanced legibility.

High Native Contrast Ratio


Ultra-large Screen with Lower Cost-per-inch

This easy-to-install projector allows for an image size of up to 300”, offering a lower cost-per-inch compared to other types of commercial displays.​

Up to 300”


Easy and Cost-effective Installation

The LS740W is 35% lighter in weight and 35% smaller in size compared to its predecessor and even most competing projectors in the market, greatly reducing the cost of transportation and increasing the ease of installation.​

Lighter Weight, Compact Size


Save on Costs and Energy

With its advanced lamp-free light source, the LS740W offers a highly energy-efficient and cost-saving display solution by consuming up to 51% less power than competing projectors.

Less Power Consumption


Enhanced Installation Flexibility

Equipped with a 1.3x optical zoom, the projector allows users to choose the most ideal set-up location within a range, getting the desired image size without needing to change the existing interior design. ​

1.3x Optical Zoom

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Get ​​Perfectly-shaped Images Effortlessly

Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.

H/V Keystone Correction, 4 Corner Adjustment


Versatile Creative Application​s

The projector can rotate vertically at any angle, enabling projection onto ceilings, walls, or floors, and its portrait mode further expands its capabilities for projection mapping, staging, and creative advertising applications.

360° Projection, 90° Portrait Mode


Present the Best with Vibrant Colors

Impress any audience with ViewSonic’s exclusive color technology, elevating your presentation witha true-to-life color experience.

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Non-stop 24/7 Operation​​

The projector's advanced cooling design enables 24/7 operation without any degradation in image quality or performance. This makes it the go-to solution for applications that require continuous projection in retail stores, malls, museums, airports, and other public spaces.


A Simpler Way to Update Projector Software​

Skip trips to the service center by keeping software up to date easily via USB cable connection with your own laptop.

Learn more:

*The latest projector software update can be found in the download section at the bottom of the page when available.


Directly Power Wireless HDMI Dongle

The built-in 5V/1.5A USB-A output conveniently delivers power to a wireless HDMI dongle, eliminating the need for separate power adapters when streaming multimedia content.

USB-A Power Supply


Enhanced Dust Resistance

Maintain crystal-clear image quality and product longevity with an advanced IP6X sealed engine design that prevents dust from entering and affecting internal components.​


Dimensions & I/O Ports


1. Front IR
2. Lens
3. Focus Ring

4. HDMI x2
5. RS232
6. USB-A (5V/1.5A, Service)

7. Audio Out
8. DC In
9. Zoom Ring

7. Power Button
8. Keypad
9. Top IR