LG 55SE3KE-B 55" Full HD Commercial Display (Black)

SKU: 55SE3KEB | UPC: 719192623453

$1,129.00

In Stock · Free Shipping to Lower 48 States

Tax-Exempt & Purchase Orders Accepted

Bulk Pricing Available

SPRING SALE | additional discount in cart

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Manufacturer Warranty Included
Lifetime Technical Support from OfficeWonderland
No Sales Tax for Qualified Tax-Exempt Organizations
Purchase Orders Accepted (Net 30 Available)

Key Features

\n Full HD (1920 x 1080) Resolution\n 350 cd/m² Brightness\n 1100:1 Typical Contrast Ratio\n Built-In Ethernet Connectivity\n Wi-Fi-Ready via Optional Adapter\n

Purchase Orders & Tax-Exempt

We proudly support schools, universities, government agencies, and qualified businesses.

Net 30 Purchase Orders
Tax-Exempt Sales for Eligible Organizations
W-9 Available Upon Request

Request a Quote

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LG SE3KE Series Full HD Commercial Display

Key Specifications

Resolution: Full HD (1920 × 1080)
Brightness: 350 cd/m²
Contrast Ratio: 1100:1 (Typical)
Connectivity: Ethernet (Built-In), HDMI, DVI-D, VGA, Audio
Wireless: Wi-Fi-Ready (via Optional Adapter)
Orientation: Landscape & Portrait

Dynamic and Cost-Efficient Signage Solution

The LG SE3KE Series delivers essential commercial display performance designed for business environments. With energy-efficient operation and reliable performance, it’s a practical choice for showcasing digital menus, corporate messages, or promotional content while minimizing operational costs.

User-Friendly Interface and Control

Signage-Dedicated Home Menu

A simplified interface allows quick access to key display information, content management, and scheduling options—all conveniently navigated with a remote control.

USB Content Scheduling & Data Cloning

Efficiently manage multiple displays by cloning content and settings via USB. Copy data from one display and easily replicate it to others, reducing setup time and ensuring consistent playback across your network.

Flexible Connectivity and Compatibility

Wide Range of Interfaces

Multiple input options—HDMI, DisplayPort, DVI-D, VGA, Audio, and USB—support diverse content sources for seamless integration into various business setups.

Crestron Connected® Certified

The SE3KE series is certified for professional AV control integration, allowing seamless automation and centralized management in enterprise environments.

Durable and Practical Design

Conformal Coating Protection

Critical components are safeguarded with conformal coating, providing resistance against dust, moisture, and iron powder for reliable long-term performance—even in challenging maintenance conditions.

Detachable Logo & Built-In Speakers

Customize the orientation of the display with the removable logo, and enhance content impact using integrated speakers that deliver clear audio without external equipment.

Brightness

350 nit
Weight without stand

38.6 lb
Dimensions

48.7 x 28.1 x 2.1"
Native Resolution

1920 x 1080
Contrast Ratio

1100:01:00
Viewing Angle

178/178
Response Time

12ms
Sound Output

10W x 2
Screen Size

55"
Monitor Configuration

General Use Monitor
Display Orientation

Landscape & Portrait
WiFi

Optional
Communication Port

RS-232C via 1/8" / 3.5 mm Input IR via 1/8" / 3.5 mm Input
Dimensions

48.7 x 28.1 x 2.1"

We accept Purchase Orders from all Schools, Universities, Major Government Agencies and Not-for-profit Organizations within the United States and Canada Only. All Purchase Orders are subject to approval. Simply email, fax or mail your purchase order and please ensure your P/O contains the following information:

Contact name, email address & telephone number Note: An email address is required to receive order/shipping confirmation
Billing name & address
Shipping address
Tax ID# (for tax Exempt orders, please see TAX EXEMPT section below)
Purchase Order Number
Date needed (please note: Up to 3-5 days are needed to process requests. This does not include delivery time.
Authorized signature (Your purchase order can only be accepted when accompanied by the signature of the officer authorizing the purchase and when submitted on your organization's official purchase order form or letterhead.)
Purchase orders must be in excess of $75 (excluding shipping). All prices are in USD$
Sales tax is charged only on orders shipping to the state of FL

Please email completed purchase orders to Sales@OfficeWonderland.com.

You can also fax it to: (786) 916-5963 or mail it to:

OfficeWonderland.com
Attn: Purchase Orders
20400 NE 16th PL
North Miami Beach, FL 33179

Once we have all the information requested above, an account and order will be created.

Please note the following:

Please allow 3-5 days for us to process requests
Confirmation emails are sent when the order is placed & another email is sent when the order ships
Please make all checks payable to OfficeWonderland Ltd. at the address referenced above.
Payments on PO orders are due within 30 days
You can download a copy of our W-9

Looking for the W-9 form?

Click here to download the latest version of the IRS W-9 form.

Terms

We operate with a “Net 30 Day" payment arrangement for approved purchase orders. Payment is expected to be made in full not more than 30 days after your order is processed.

Is This Right For You?

Recommendation

LG 55SE3KE-B 55 inch Full HD Commercial Display (Black) front

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LG 55SE3KE-B 55" Full HD Commercial Display (Black)

$1,129.00

Brightness

350 nit

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Weight without stand

38.6 lb

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Weight with Stand

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Duty Cycle

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Dimensions

48.7 x 28.1 x 2.1"

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Aspect Ratio

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Content

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Native Resolution

1920 x 1080

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Lumens (ANSI)

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Contrast Ratio

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Throw Distance

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Lens

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Inputs

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Outputs

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Display Technology

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Wireless Networking

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Speakers

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Economode

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Audible Noise

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Lamp Life

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Short Throw

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Aspect Ratio

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Image Size Diagonal

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Lens Shift

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Data / Video Signals

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Digital Keystone

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Unit Weight

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Projector Methods

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Dimensions (WxDxH)

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Dimensions (WxDxH)

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Contrast Ratio

1100:01:00

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Viewing Angle

178/178

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Response Time

12ms

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Sound Output

10W x 2

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Screen Size

55"

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Monitor Configuration

General Use Monitor

N/A

Display Orientation

Landscape & Portrait

N/A

WiFi

Optional

N/A

Communication Port

RS-232C via 1/8" / 3.5 mm Input IR via 1/8" / 3.5 mm Input

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Refresh Rate

N/A

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General

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VESA Pattern

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TAA Compliant

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PDF Documents

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Diagonal Size

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Dimensions

48.7 x 28.1 x 2.1"

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Aspect Ratio

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Sensor

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Resolution

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Signal Sysyetm

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Signal To Noise Ratio

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Gain

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Shutter Speed Range

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Exposure Control

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White Balance

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Image Stabilization

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Image Flip

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ICR

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Sync

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Output

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Audio Input

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Audio

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Camera Control

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Focal Length

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Minimum Object Distance

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Pan Angle

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Tilt Angle

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Pan Speed

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Tilt Speed

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Presets

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Operating Temperature

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Power

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Power Consumption

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Minimum Illumination

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Optical Zoom

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TAA Compliant

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