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Front view with infill image
Front view
-45 degree side view
-90 degree rear view
+45 degree side view
+90 degree rear view
Top view
Top view

GREF100

Stadium Series

Global  Share

Key Feature

  • Outstanding Visibility
  • Smooth Playback in Dynamic Motion
  • Detailed Expression of Color Depth
  • Reliable Weatherproof IP65 Design

A baseball game is being played at a crowded baseball stadium. In the stadium, Ribbon Board LEDs are installed around the walls of each floor, and the screen is showing beer advertisements. A baseball game is being played at a crowded baseball stadium. In the stadium, Ribbon Board LEDs are installed around the walls of each floor, and the screen is showing beer advertisements.

Outdoor Ribbon Board LED

* All images in this page are for illustrative purposes only.
GREF series has a brightness of 6,000 nits, so it is clearly visible, even under strong light.

Outstanding Visibility

Offering a powerful 6,000 nits of brightness, this super-bright display excels outdoors even in direct sunlight, instantly capturing attention and effectively delivering content.
The large LED screen close to the stadium’s stands is being filmed with camera. Although the content is identical, the conventional screen shows black bars while the GREF series is clearly visible just like the original screen.

Smooth Playback in Dynamic Motion

GREF series with a high refresh rate of 7,680 Hz gives viewers a clearer view by reducing the black bars, blurring, and flickering that commonly occur during video playback.
The 8-bit screen’s greyscale is not smooth and the color is expressed unnaturally because the steps are distinguished while the 16-bit screen expresses the color smoothly with a higher greyscale level.

Detailed Expression of Color Depth

16-bit color processing provides a higher greyscale level, which seamlessly displays different depths and densities of colors without distortion, thereby displaying more realistic and sophisticated content.
The IP65 certified cabinet allows GREF series to work well even in rainy weather. The IP65 certified cabinet allows GREF series to work well even in rainy weather.

Reliable Weatherproof Design

The front and back of the unit case are both IP65 certified, allowing for stable operation unaffected by outdoor environmental factors such as wet weather and dust.
The LG employee is remotely monitoring the GREF series installed in a different place by using a cloud-based LG monitoring solution. System controller with webOS enables GREF series to be compatible with LG software solutions. The LG employee is remotely monitoring the GREF series installed in a different place by using a cloud-based LG monitoring solution. System controller with webOS enables GREF series to be compatible with LG software solutions.

Compatibility with LG Software Solutions

When connected with LG's CVEA system controller, the GREF series is compatible with LG software solutions including SuperSign CMS, LED Assistant, and ConnectedCare, which help customers operate their own business properly.

* The availability of the 'LG ConnectedCare' service differs by region, and it needs to be purchased separately. So please contact the LG sales representative in your region for more details.
* The items that can be monitored by LG ConnectedCare : Main Board (Temp., Signal Status, FPGA Ver, Ethernet Connection Status), Receiving Card (Temp., LED Power)
* Actual GUI may vary in different webOS versions.
* SuperSign CMS service needs to be purchased separately.

Tech Spec

  • Physical Parameter

    Physical Parameter spec
    Pixel Configuration Single SMD
    Pixel Pitch (mm) 10.00
    Module Resolution (W x H) 40 × 30
    Module Dimensions (W x H, mm) 400 × 300
    Weight per Module (kg) 1.65
    No. of Modules per Cabinet (W x H) 2 × 3
    Cabinet Resolution (W x H) 80 × 90
    Cabinet Dimensions (W x H x D, mm) 800 × 900 × 130
    Cabinet Surface Area (m²) 0.72
    Weight per Cabinet (kg / cabinet) 22.0
    Weight per Square Meter (kg / m²) 30.6
    Physical Pixel Density (pixels/㎡) 10,000
    Flatness of Cabinet (mm) ±1.0
    Cabinet Material Al
    Service Access Top
  • Optical Parameter

    Optical Parameter spec
    Max. Brightness (After Calibration) 6,000
    Color Temperature (K) 3,500 - 8,500
    Visual Viewing Angle (Horizontal/Vertical) 160 × 110
    Brightness Uniformity 97%
    Color Uniformity ±0.05 Cx, Cy
    Contrast Ratio 7,000 : 1
    HDR Compatibility 16 (HDR10, HDR10 Pro)
  • Electrical Parameter

    Electrical Parameter spec
    Power Consumption (W/Cabinet, Max.) 500
    Power Consumption (W/Cabinet, Avg.) 200
    Power Consumption (W/m², Max.) 694
    Heat Dissipation (BTU/h/Cabinet, Max.) 1,706
    Heat Dissipation (BTU/h/Cabinet, Avg.) 683
    Heat Dissipation (BTU/h/m², Max.) 2,368
    Power Supply (V) 100 to 240
    Frame Rate (Hz) 50 / 60
    Refresh Rate (Hz) 7,680
  • Operation Conditions

    Operation Conditions spec
    LED Lifetime (Half Brightness) 100,000
    Operating Temperature (°C) -30 to +50
    Operating Humidity 0-90% RH
    IP Rating Front / Rear IP65 / IP65
  • Certification

    Certification spec
    CE / FCC / ETL
  • Environment

    Environment spec
    RoHS, REACH
  • Controller

    Controller spec
    CVEA
  • 90 Degree Corner Cut

    90 Degree Corner Cut spec
    Yes

To download product manuals, please visit the Manual Download Page (Click).

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Product design, features and specifications are subject to change without notice and may also differ based on your region of purchase.
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
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