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55" class (54.6" measured diagonal) Dual-View Flat OLED Signage - 55EH5C



  • Perfect Black
  • Stunning Color and Contrast
  • Wide Viewing Angles
  • Crisp, Clear Motion

Quick Specs

  • Type: 50 - 59 LED-LCD TV
  • Width: 48 3/10"
  • Height: 27.7"
  • Depth: 10-mar"
  • Energy Star Rated: No
  • Screen Size: 55"
  • Max Resolution: 1080P
  • Contrast Ratio: 100000:1
  • WiFi Connected: No

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55EH5C Installation Video

LG now brings revolutionary OLED technology to commercial displays. In this video, you will learn how to install the 55EH5C OLED monitor in 3 different installation types: floor, ceiling and wall.

Perfect Black

Limitless contrast and the deepest blacks. No light bleed. Absolute black offers infinite contrast.

Stunning Color and Contrast

Accurate & stable color reproduction Self-lighting pixels bring colors to life with superb accuracy.

Wide Viewing Angles

LG OLED Signage delivers awe-inspiring picture quality across the entire screen, even from wide viewing angles.

Crisp, Clear Motion

Faster response time LG OLED Signage provides 5,000 times faster motion picture response time, for perfectly clear images without blurring.

Perfect Design

Slim and light With just two layers, the LG OLED Signage Display is unbelievably light-weight and thin.


  • Perfect Black
  • Stunning Color and Contrast
  • Wide Viewing Angles
  • Crisp, Clear Motion
Screen Size 55"
Native Resolution 1,920 x 1,080 (FHD)
Contrast Ratio 100,000 : 1
Panel Technology OLED
Response Time 1 ms (G to G), 8 ms (MPRT)
Brightness 100/400 cd/m2 (APL 100 % / 25 %) * Average Picture Level
Aspect Ratio 0.6729166666666666
Viewing Angle (H x V) 178 x 178
Surface Treatment Hard coating (2H), Anti-reflection treatment of the front polarizer (Reflectance Typ.1.0%)
Orientation Portrait & Landscape
Lifetime (Min.) 20,000 hrs
Operation Hours 18 hrs / 7 days (moving video only)
Safety UL / cUL / CB / TUV / KC
EMC FCC Class "A" / CE / KCC
ErP / Energy Star Yes / NA
Input HDMI (1+1), DP (1+1), DVI-D (1+1)
Output Audio (1+1)
External Control RS232C (1+1), RJ45 (1+1), IR Receiver, USB 2.0 (2), USB 3.0 (2)
Operating Temperature Range 32° F to 104° F
Operation Humidity 10 % to 80 %
Power Type Built-In Power
Power Off 0.5 W
Typ. 375 W
Basic Remote Controller (included 2ea batteries), Power Cord, QSG, Mini HDMI Cable (3M x 2ea, for connection between head and signage box), Power Hanness Cable (3M x 2ea, for connection between head and signage box), Regulation Book, Phone to RS232C Gender, Jack Cover, Signage Box Mounting Bracket
Optional OPS Kit (KT-OPSA), Fixed Ceiling Mount Kit (ACC-CF-EH5C), Rotational Ceiling Mount Kit (ACC-CR-EH5C), Wall Mount Kit (ACC-W-EH5C), Stand Kit 1 (ACC-S-EH5C), Stand Kit 2 (ACC-S1-EH5C), Signage Box Cover (ACC-C-EH5C)
Bezel Color Silver
Packed Weight 80.5 lbs
Bezel Width 2, 2, 2, 2 mm (U, B, L, R *Off-bezel)
Dimensions (Carton) (W x H x D) 53" x 38.9" x 10.6" (Inner)
Dimensions (W x H x D) Head : 48.3" x 27.7" x 0.3" (Edge depth : 0.36") Signage Box : 18.5" x 15.9" x 3"
Weight Head : 46.3 lbs / Signage Box : 17.6 lbs
SuperSign W-Lite Yes
SuperSign C Yes
External Media Player Attachable Yes
OPS Type Compatible Yes
Yes Temperature Sensor, Cooling FAN, Source Selection, DPM Select, Energy Saving, Motion Eyecare, Power Indicatior On/Off, File Play with USB, Internal Memory (8 GB), Wi-Fi Dongle Ready, USB Cloning, Contents Scheduling, Local time auto setting, Fail over, Mirroring, SoftAP, BEACON
Warranty 3-Year Limited Warranty (Parts and Labor) Extended Warranties Available

Quick Specs

  • Appearance

  • Type: 50 - 59 LED-LCD TV

  • Dimensions

  • Width: 48 3/10"
  • Height: 27.7"
  • Depth: 10-mar"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 55"

  • Panel

  • Max Resolution: 1080P
  • Contrast Ratio: 100000:1
  • WiFi Connected: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.