SKU: 60021719590

ViewSonic LS831WU 4500-Lumen WUXGA Ultra-Short Throw Laser DLP Projector

Sale price$1709.55 Regular price$1899.50
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

ViewSonic LS831WU 4500-Lumen WUXGA Ultra-Short Throw Laser DLP ProjectorDescriptionSpecificationsShipping ViewSonics LS831WU is an advanced 4,500 ANSI Lumens WUXGA ultra short throw installation projector perfect for public and commercial display applications. With a 0. 25 throw ratio, users can easily get 100 screen from only 21 cm away. Screen size can further be expanded to up to 150" at a lower cost per inch compared to commercial displays. Adopting the 2nd generation laser phosphor technology, it offers consistent

ViewSonic’s LS831WU is an advanced 4,500 ANSI Lumens WUXGA ultra short throw installation projector perfect for public and commercial display applications. With a 0.25 throw ratio, users can easily get 100” screen from only 21 cm away. Screen size can further be expanded to up to 150" at a lower cost-per-inch compared to commercial displays. Adopting the 2nd generation laser phosphor technology, it offers consistent high brightness for a reliable 20,000 hours lifespan. Built-in HDBaseT receiver and 360° projection capability together ensure the ease of use desired. The embedded 20W cube speakers offer powerful audio right out of the box with three fine-tuned audio modes suitable for different application scenarios.

  • 0.25 ultra-short throw for space saving installation
  • 2nd generation Laser Phosphor technology with 20,000 hours lifespan
  • 4,500 ANSI Lumens offering bright images in any environment
  • Larger screen size with lower cost-per-inch
  • Cost-effective built-in HDBaseT receiver
  • Creativity realized by 360° projection
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 60021719590

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    4.1 ★★★★★
    Based on 26 reviews
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    K
    Verified Purchase
    Kaitlynne Lynch
    Waukegan, US
    ★★★★★ 5
    Puppy loves it!
    Size: X-Large, Color: Teething Bone, Size: X-Large, Color: Teething Bone
    My small puppy loves this bone! I originally purchased this for a larger dog, but my small 10 pound puppy loves it more. It’s good quality and a softer material for puppies!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 10, 2026
    J
    Verified Purchase
    Jesse Arner
    Lexington, US
    ★★★★★ 4
    A hit, but could be stronger
    Size: Medium, Color: Ring Bone, Size: Medium, Color: Ring Bone
    Gave this to my 11 week old pittie, and she did significant damage within 15 mins. She left a pile of chewed bits on the couch but thankfully didn't eat them. Definitely don't leave unsupervised. That said, she LOVED it and it seemed to help her teething gums so, I'm still giving it a 4/5 Puppy pics for tax
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 3, 2026
    A
    Verified Purchase
    Amazon Customer
    Omaha, US
    ★★★★★ 5
    FOR SHORT TIME USE
    Size: X-Small, Color: Ring Bone
    My puppies love this. After a couple of weeks, it is worn so I throw it out and buy another since it's reasonably priced. I don't want them to actually ingest a chunk of this.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 11, 2026
    B
    Verified Purchase
    Brandy B
    Chelsea, US
    ★★★★★ 5
    Great for our puppy
    Size: X-Small, Color: Ring Bone
    This chew toy has quickly become our puppy’s absolute favorite. She’s just starting to teethe, and keeping her busy and comfortable has definitely been a challenge, but this ring has been a lifesaver. She was interested in it right away and keeps coming back to it on her own, which is a huge win. The chicken flavor seems to really hold her attention, and it gives her something appropriate to chew instead of everything else. It’s the perfect size for a very young puppy and easy for her to hold and gnaw on without getting frustrated. It keeps her occupied, helps soothe her gums, and gives us a much-needed break during those teething moments. If you have a puppy just starting the teething phase and need something safe, durable, and engaging, this is an excellent choice and one I’d happily buy again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 6, 2026
    G
    Verified Purchase
    Ginger Murdough
    Grantham, US
    ★★★★★ 5
    Nylabone Ring Bone
    Size: X-Small, Color: Ring Bone
    My dog loves these. She chews them into pieces which helps keep her teeth clean. It is a mess to clean up. She chews and spits out the pieces. She is 6 years old so not a puppy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 29, 2026

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