SKU: 55688564907

LG 55UL3J-M Digital Signage Display

Sale price$509.85 Regular price$566.50
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Description

LG 55UL3J-M Digital Signage DisplayLG 55UL3J M Digital Signage Display Introducing the LG 55UL3J M Digital Signage Display, a premium 55 inch solution built for professional environments that demand stunning 4K visuals and effortless content management. Powered by LG webOS Signage, this display delivers Ultra HD clarity, accurate color reproduction, and a wide viewing angle thanks to its IPS panel. The combination of 3,840 x 2,160 resolution and LGs image processing ensures every frame

LG 55UL3J-M Digital Signage Display

Introducing the LG 55UL3J-M Digital Signage Display, a premium 55-inch solution built for professional environments that demand stunning 4K visuals and effortless content management. Powered by LG webOS Signage, this display delivers Ultra HD clarity, accurate color reproduction, and a wide viewing angle thanks to its IPS panel. The combination of 3,840 x 2,160 resolution and LG’s image processing ensures every frame pops with lifelike detail, whether you’re presenting a product catalog, wayfinding information, or an interactive menu. Its sophisticated slim profile makes it easy to integrate into retail windows, corporate lobbies, restaurants, and hospitality spaces, while the webOS platform provides a user-friendly interface for scheduling, updating, and monitoring content remotely.

Designed with commercial applications in mind, the 55UL3J-M brings together reliable performance, flexible installation options, and an aesthetically pleasing design. The display’s UHD resolution is paired with an IPS panel to deliver consistent color accuracy and wide viewing angles, so audiences see the same vibrant image from any position. This makes it an ideal centerpiece for digital signage networks, where consistent messaging and shared branding are critical. The sleek, slim form factor is paired with a refined bezel that creates a seamless canvas for multi-screen walls and immersive installations. Whether used as a standalone display or as part of a larger digital signage grid, the 55UL3J-M is engineered to captivate and inform with precision and style.

  • 4K Ultra HD clarity with IPS technology: Enjoy a true 3840 x 2160 resolution and color-accurate, wide viewing angles that remain consistent even when viewed from off-axis positions.
  • LG webOS Signage platform: Built-in, intuitive content management and scheduling allow easy content creation, playback control, and remote updates across your signage network.
  • Sleek, sophisticated slim design: A refined profile and near-seamless bezel help create immersive, professional installations in retail, hospitality, and corporate environments.
  • Commercial-grade performance for busy spaces: Engineered for reliable operation in high-traffic signage settings, enabling continuous messaging without compromise.
  • Flexible integration and compatibility: Designed to work with a variety of content sources and signage workflows, making it adaptable to your specific installation needs.

Technical Details of LG 55UL3J-M Digital Signage Display

  • Model: LG 55UL3J-M
  • Display size: 55 inches (typical class for the UL3J series)
  • Resolution: Ultra HD 3840 x 2160
  • Panel technology: IPS for wide viewing angles and color consistency
  • Platform: LG webOS Signage built-in for content management and scheduling
  • Design: Slim, professional form factor with refined bezel
  • Usage: Indoor commercial signage suitable for retail, hospitality, corporate, and public spaces

How to install LG 55UL3J-M Digital Signage Display

1. Prepare the installation area by selecting a stable, wall-mountable location with adequate ventilation and access to power and network connectivity. Confirm the wall mount is compatible with the display’s weight and VESA pattern.

2. Install the wall mount bracket securely to the wall, following the manufacturer’s instructions. Ensure the mounting surface can support the combined weight of the display and mount hardware.

3. Attach the mounting hardware to the back of the LG 55UL3J-M, then carefully align and hang the screen onto the wall mount. Verify that the display sits level and securely fastened.

4. Connect power and any required AV inputs. If you plan to source content via a network, connect an Ethernet cable or enable the display’s wireless connectivity according to the model’s capabilities and your network settings.

5. Power on the display and complete the initial webOS Signage setup. Connect the unit to your Signage CMS or content management account, then configure your preferred layout, playlists, and scheduling rules. If a firmware update is available, install it to ensure optimal performance and security.

6. Calibrate color and brightness as needed to suit the installation environment. If you’re deploying a multi-screen wall, adjust bezel compensation and alignment across units to maintain a seamless presentation.

7. Test playback with a variety of content types (images, videos, and live feeds). Verify that remote updates and content scheduling function correctly, and confirm remote monitoring tools are reporting accurately.

8. Document the installed configuration, including network settings, CMS credentials, and any custom signage templates, so future updates and troubleshooting are straightforward.

Frequently asked questions

  • Q: What makes the LG 55UL3J-M suitable for digital signage?
    A: The display combines 4K Ultra HD resolution with IPS technology and the webOS Signage platform, delivering sharp content, accurate colors, wide viewing angles, and easy remote management—ideal for retail, hospitality, and corporate signage applications.
  • Q: Can I control content remotely?
    A: Yes. The built-in LG webOS Signage platform enables remote content scheduling, updates, and monitoring, allowing you to manage signage across multiple displays from a central location.
  • Q: What installation considerations should I plan for?
    A: Plan for a stable mounting surface, proper electrical and network connections, appropriate bezel alignment for multi-display setups, and a content strategy that leverages the webOS Signage features for scheduling and playback.
  • Q: Is the display suitable for bright environments?
    A: The 55UL3J-M offers a high-resolution 4K image with IPS color accuracy, which helps maintain vibrant visuals in well-lit indoor spaces. For exceptionally bright storefronts, additional lighting considerations may be needed.
  • Q: What kind of content can I run?
    A: The LG webOS Signage platform supports a variety of media types commonly used in digital signage, including images, videos, HTML5 content, and scheduled playlists your CMS handles. Content is easily updated through the signage dashboard.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 55688564907

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This was a nice addition to my Prequel collection! I just loved this product and so did my skin. This is a very light weight product that hydrates and plumps the skin. I apply it after my VitC serum and it works great under my makeup. I will be repurchasing. Such a good product at a good price!
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Reviewed in the United States on April 14, 2026
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Rosemarie
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★★★★★ 5
Makes my skin feel firmer
I bought this and the Prequel SPF, my first time using this product line. Definitely impressed and in my opinion, a great price for what seems like a quality product. The serum has a lightweight texture,, absorbs quickly, and my skin looks and feels well hydrated right away. More so than when I use a regular hyaluronic acid. There is no pilling or heavy feel so easy to use with other products. I can't say whether it improves skin texture over time or what the benefits are with continued use. I've been using it consistently with the SPF for the last two weeks, so it only been a short while. But when I put it on, my skin noticeably looks more springy and feels better throughout the day. I have mature, dry skin so I do use a moisturizer over this before sun protection. I imagine that if you have oily or normal skin you might be able to use this in place of moisturizer during the day.
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Reviewed in the United States on October 27, 2025
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L.M.
Massapequa, US
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Plump, Soft Skin with a Smooth Finish
I’ve really been enjoying the Prequel Skin Multi‑Quench Plumping Hydration Serum. It gives my skin a soft, hydrated feel without any heaviness, and it absorbs quickly so it never interferes with the rest of my routine. One of the best parts is how smoothly my makeup applies afterward—everything blends better and looks more even. Overall, it’s a lightweight, effective serum that adds the perfect boost of hydration.
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Reviewed in the United States on December 23, 2025
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Amos Cookie
Dallas, US
★★★★★ 5
New favorite moisture serum
I am blown away by this formula - it goes on silky and absorbs into the skin, giving it a plump, hydrated glow without ANY stickiness or annoying shine. Two pumps after cleansing and toner is just right but you can also go in heavier and use in place of a moisturizer. This truly gives me lasting moisture, which is amazing for a light to mid-weight serum. Wears great with other complexion products and under makeup. The glass bottle is luxe and the pump isn't the least bit messy. Glycerin is all the rage in terms of "hot" ingredients right now - and I have to say after using this, I'm a believer. I've pretty much replaced a classic daily moisturizer with pairing this serum before Strata Lipid Gold (another holy grail) - which works great under my moisturizing Japanese sunscreen (Canmake Mermaid Skin). These steps provide a flawless, juicy base under makeup for my maturing (43-year old) skin. Can't wait to try more products in this line.
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Moisturizing and gel like. It pills when used with the Prequel mineral SPF.
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