LG 55LW540S 55-inch Full HD Commercial Display
The LG 55LW540S is a 55-inch Full HD commercial display with edge LED backlighting, built for digital signage use with Wi-Fi dongle support and RTC time synchronization. It works with LG SuperSign software for content editing, scheduling, and remote management.Overview
The LG 55LW540S is a 55-inch Full HD commercial display designed for digital signage deployments where reliable scheduling and remote content management matter. Its edge LED backlighting and built-in networking features reduce the total cost of running a signage network.
Key Features
- Wi-Fi dongle support removes the need for external media players or Ethernet and RS-232C cabling
- USB fail-over displays a backup JPG image when no input signal is present
- Real Time Clock (RTC) retains time data while powered off, speeding up startup synchronization
- Network Time Protocol (NTP) keeps the display's clock synchronized automatically
- Compatible with LG SuperSign Lite, SuperSign C, and SuperSign Simple Editor for content scheduling and distribution
Specifications
- Screen Size: 55 inch
- Resolution: 1920 x 1080 (Full HD)
- Brightness: 300 cd/m2
- Contrast Ratio: Dynamic 1,000,000:1, Static 1200:1
- Aspect Ratio: 16:9
- Built-In Speakers: Yes
- Connectivity: Wi-Fi (dongle), Ethernet (LAN), RS-232C
- Dimensions: 1360 x 835 x 152 mm
- Weight: 9.66 kg
- Color: Black
Why buy from Procure.ae
Procure.ae serves institutional and corporate buyers across the UAE and GCC with commercial display solutions like the LG 55LW540S. As this model is no longer in standard production, our team can advise on availability and comparable alternatives, so request a quote for current options.
FAQ
Does the LG 55LW540S require an external media player?
No, its Wi-Fi dongle support and SuperSign compatibility allow content scheduling and playback without a separate media player.
What happens if the signal input is lost?
The USB fail-over feature displays a stored JPG image so the screen does not go blank during a signal interruption.
Description
Overview
The LG 55LW540S is a 55-inch Full HD commercial display designed for digital signage deployments where reliable scheduling and remote content management matter. Its edge LED backlighting and built-in networking features reduce the total cost of running a signage network.
Key Features
- Wi-Fi dongle support removes the need for external media players or Ethernet and RS-232C cabling
- USB fail-over displays a backup JPG image when no input signal is present
- Real Time Clock (RTC) retains time data while powered off, speeding up startup synchronization
- Network Time Protocol (NTP) keeps the display's clock synchronized automatically
- Compatible with LG SuperSign Lite, SuperSign C, and SuperSign Simple Editor for content scheduling and distribution
Specifications
- Screen Size: 55 inch
- Resolution: 1920 x 1080 (Full HD)
- Brightness: 300 cd/m2
- Contrast Ratio: Dynamic 1,000,000:1, Static 1200:1
- Aspect Ratio: 16:9
- Built-In Speakers: Yes
- Connectivity: Wi-Fi (dongle), Ethernet (LAN), RS-232C
- Dimensions: 1360 x 835 x 152 mm
- Weight: 9.66 kg
- Color: Black
Why buy from Procure.ae
Procure.ae serves institutional and corporate buyers across the UAE and GCC with commercial display solutions like the LG 55LW540S. As this model is no longer in standard production, our team can advise on availability and comparable alternatives, so request a quote for current options.
FAQ
Does the LG 55LW540S require an external media player?
No, its Wi-Fi dongle support and SuperSign compatibility allow content scheduling and playback without a separate media player.
What happens if the signal input is lost?
The USB fail-over feature displays a stored JPG image so the screen does not go blank during a signal interruption.
Specifications
Brand
LG
Product Type
Commercial Signage Display
Storefront L1
Digital Signage
Storefront L2
Indoor Signage
Storefront L3
Signage Medium
Weight (Spec)
9.66
Color (Spec)
Black
Dimensions
1,360 x 835 x 152
Aspect Ratio
16:9
Contrast Ratio
Dynamic: 1,000,000:1, Static: 1,200:1
Brightness
300 cd/m²
Bezel Width
12.9, 12.9, 15.9 : on bezel based, 10.4, 10.4, 13.4 : off bezel based
Frequently Asked Questions
How does edge LED backlighting optimize this commercial display?
Edge LED backlighting reduces power consumption while delivering bright, even illumination ideal for digital signage; it balances efficiency with the image quality needed for retail and corporate messaging.
Can this display sync with others for network-wide campaigns?
Yes, the 55LW540S includes Wi-Fi dongle support for networked deployment; multiple displays can receive synchronized content updates, ideal for chains, franchises, or multi-location businesses.
What does RTC time synchronization do?
RTC (Real-Time Clock) synchronization ensures all networked displays show the correct time, critical for scheduling content, running timed promotions, or displaying synchronized video across a network.
How does LG SuperSign software simplify content management?
SuperSign is a user-friendly platform that lets you schedule content, edit layouts, upload images and video, and remotely manage multiple displays from a central dashboard without IT expertise.
Is 55 inches large enough for retail locations?
A 55-inch Full HD display works well for small retail spaces, kiosks, and boutiques; larger stores or malls may benefit from 65+ inches or video walls for greater visibility.
What types of retail content play best on this display?
Product promotions, menus, pricing updates, video testimonials, and brand messaging all display effectively on the 55-inch Full HD panel with SuperSign's scheduling and editing tools.
How quickly can you deliver this commercial display to a UAE retail location?
Lead times depend on your location and order volume; contact Procure.ae to request a quote with a delivery and installation date for your retail project.
Will Procure.ae set up the Wi-Fi, software, and initial content?
Yes, Procure.ae provides installation, SuperSign configuration, and initial content loading; discuss your specific setup needs and content schedule with your account manager.
What resolution and brightness does this commercial display offer?
This is a 55-inch Full HD commercial display with edge LED backlighting and Wi-Fi support; contact Procure.ae for exact brightness (cd/m2) and color accuracy specs.
What is included with the display?
The unit includes the 55-inch display, remote, cables, and Wi-Fi dongle support; confirm stand, wall mount, and software licensing with Procure.ae when ordering.
What warranty and technical support apply?
Commercial warranty, software support, and spare-parts availability are tailored to your deployment; contact Procure.ae to discuss multi-unit terms and service response times.
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