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LG LY540S LED Signage TV Series Specs & Price

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The LG LY540S LED TV is a series of commercial-grade television sets for digital signage. The SuperSign Hybrid TV is apparently targeted at businesses based on a design that allows messages to be delivered simultaneously on the screen while a live broadcast is on.

Where to Buy LG LY540S LED TV

Konga.com₦244,500.00 View Offer (42-inch)
Konga.com₦488,900.00 View Offer (55-inch)



LG LB6520 LED TV series are available in 42-inch, 47-inch, 55-inch, 60-inch, or 65-inch with model numbers LG 42LY540S, 47LY540S, 55LY540S, 60LY540S, or 65LY540S respectively.

Design and Sizes

Even though it is conspicuously aimed at commercial uses, LG LY540S shows off a slim profile similar to TVs targeted at homes. The TV packs a digital signage display with full HD resolution of 1920 x 1080 pixels.

The Direct LED-backlit screen has a very impressive dynamic contrast ratio of 4,000,000:1 and a native contrast ratio of 1,400:1, ensuring richer colours and deeper blacks for an amazing picture clarity. It boasts wide vertical and horizontal viewing angles and comes in 42-inch, 47-inch, 55-inch, 60-inch, or 65-inch sizes.

SuperSign Signage TV

LG LY540S LED television is engineered to let you deliver your messages on the screen side by side with live programming, perfect for businesses looking for an attention-grabbing means of getting messages across to customers.

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It offers an all-in-on display solution without need for extra hardware or software. You can create content on a PC and have it displayed on the set through Wi-Fi or using a USB drive.

The TV features Free SuperSign Lite with 32 preloaded templates for verticals. The time and manner messages are displayed can be easily scheduled. Up to 50 TVs can be remotely controlled over the network.

Other Features

Given that commercial displays are often left on for most hours of the day, even all the time in some cases, LG provided EcoSmart features on the LY540S LED TV for energy conservation.

These energy-saving features make it possible to moderate power consumption both manually and automatically. An Intelligent Sensor automatically adjusts the display based on the surrounding light condition for efficient energy use.

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LG LY540S supports JPEG image format and MP3, AC3, AAC and LPCM audio formats as well as MPEG and DivX HD video formats. LG LY540S LED TVs also features USB 2.0, VGA, HDMI, component video and network RJ-45 ports.

Pricing & Availability

LG LY540S LED TVs are available in 42-inch, 47-inch, 55-inch, 60-inch, or 65-inch models. You can buy these Digital Signage TVs at reputable online stores, leading retail chains, as well as LG Electronics stores in Nigeria. The 42-inch and 55-inch LG LY540S LED TV price in Nigeria ranges from N135,000 to N150,000 and from N260,000 to N300,000 respectively.

LG LY540S LED TV Series Specs

Here are a few specs of the LG LY540S Digital Signage LED TV:

General Features

  • Smart TV: No
  • 3D TV: No
  • Colours: Black
  • Video Engine:
  • Dimension (without stand): 1071.88 x 629.92 x 55.88 mm (47-inches), 960.12 x 566.42 x 55.88 mm (42-inches), 1242.06 x 723.9 x 55.88 mm (55-inches), 1463.04 x 850.9 x 58.42 mm (65-inches)
  • Weight: 12.28 kg (47-inches), 9.20 kg (42-inches), 17.27 kg (55-inch), 28.97 kg (65-inches)
  • Built-in Camera: No
  • USB Playback: Yes


  • Display Type: LED Display
  • Sreen Size: 32-inch, 42-inch, 47-inch, 55-inch, 60-inch, 65-inch
  • Sreen Resolution: 1920 x 1080, Full HD
  • More Screen Features: Direct backlit LED, Dynamic Contrast Ratio 2,000,000:1

Inputs/Outputs & Connectivity

  • HDMI Port: Yes, 1 Port
  • USB 2.0: Yes, 2 Ports
  • MHL Port: Yes
  • RF in: Yes
  • AV in: Yes
  • Component Video in (Y, Pb, Pr + Audio): Yes
  • Digital Audio Out: Yes
  • LAN: No
  • Built-in Wi-Fi: No
  • Wi-Fi Direct: No
  • Miracast: No
  • WiDi: No
  • Audio System: Dual Speaker 10W Each
  • Bluetooth: No
  • Scart:
  • HDMI CEC: Yes
  • Infrared: Yes
  • Headphone jack: Yes

Other Features

  • TV Camera Support: No
  • 4k Upscaler: No
  • Warranty: Yes, 24 Months Warranty (at Konga & other authorised LG Stores)
  • Remote: Yes
  • DirectTV: No


  • Power Supply (Voltage): 110 – 240 V, 50/60Hz
  • Power Consumption: 43.4W (47-inch), 37.2W (42-inch), 52.7W (55-inch), 61W (65-inch)
  • Standby Power: 0.5W
  • Energy Efficiency Class: Energy Star Qualified
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Paschal Okafor
Paschal Okafor
Paschal Okafor is the founder of NaijaTechGuide. A Graduate of Electrical and Electronics Engineering, Paschal is passionate about Technology and since 2006 has written over 4000 articles covering Mobile Devices, Consumer Electronics, Digital Marketing, Mobile Apps, and Online Services. Over the past 16 years, he has managed to turn a blog that started life on a Google Blogger subdomain into the Largest Technology Blog in Nigeria and quite possibly the largest in Africa. Paschal has been Building, Analyzing, and Maintaining Websites for over 17 years and also shares his wealth of knowledge and experience about building and managing websites on NaijaTechGuide.

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