LG WM-LH3-3 – Wall Mount Horizontal Bar for 3 LMPA./LMPB Cabinets

Product Overview

The WM-LH3-3 is a wall mount horizontal bar for 3-cabinet LMPA or LMPB LED panel installations, providing the horizontal cross-member support required to keep a 3-cabinet display array level and properly positioned on the wall mount frame. As part of the modular WM-L wall mount system, this horizontal bar is dimensioned specifically for 3-cabinet configurations and integrates with the WM-LC3-3 center frame and WM-LS3-3 side frames to deliver a complete structural mounting assembly for commercial LED digital signage.

Product Description

The WM-LH3-3 horizontal bar spans the full width of a 3-cabinet LMPA or LMPB LED panel wall mount system, providing the structural cross-members that level and anchor panel cabinets in the vertical axis. In larger LED video wall configurations, horizontal bars become even more critical for preventing panel sag or misalignment over time, particularly in permanent commercial installations where the display is expected to remain in service for years. The 3-cabinet span of the WM-LH3-3 ensures the bar aligns precisely with LMPA and LMPB panel attachment points, providing consistent load distribution across all three cabinets. This bar is part of a modular mounting ecosystem where every component is matched by cabinet count: AV integrators should specify the WM-LH3-3 alongside the WM-LC3-3 center frame and WM-LS3-3 side frames for a complete and properly dimensioned 3-cabinet wall mount. Using matched components ensures structural compatibility, predictable installation outcomes, and manufacturer-validated performance. The WM-LH3-3 is designed for permanent commercial wall installations in corporate, retail, hospitality, education, and institutional environments.

Key Features

• 3-Cabinet Horizontal Span — Precisely sized to span the width of a 3-cabinet LMPA or LMPB LED panel wall mount configuration.
• Horizontal Cross-Member Support — Provides upper and lower horizontal attachment points that level and stabilize panel cabinets across the full array width.
• Modular System Integration — Designed to pair with WM-LC3-3 center frame and WM-LS3-3 side frames for a complete, matched 3-cabinet assembly.
• LMPA/LMPB Compatibility — Validated for LMPA and LMPB series LED panel cabinet systems.
• Commercial-Grade Construction — Engineered for the structural load and longevity demands of permanent commercial LED video wall installations.

Typical Applications

• Corporate boardroom and conference room LED video walls
• Retail flagship store digital signage walls
• Hotel lobby and large-format hospitality display installations
• Control room and network operations center video walls
• Higher education and institutional auditorium displays
• Convention center and event venue permanent digital signage

Technical Specifications

Frequently Asked Questions

What components complete a full 3-cabinet wall mount system?

A complete 3-cabinet wall mount requires the WM-LH3-3 horizontal bar, WM-LC3-3 center frame, and WM-LS3-3 side frames. Contact Creation Networks to confirm all required components for your installation.

How many WM-LH3-3 bars are needed per installation?

The number of horizontal bars required depends on the height of the panel configuration. Contact Creation Networks or your AV integrator for the recommended quantity for your specific display layout.

Is the WM-LH3-3 compatible with non-LMPA/LMPB cabinets?

This bar is validated for LMPA and LMPB series cabinets only. Compatibility with other LED panel types is not confirmed by the manufacturer.

Can I mix cabinet count components across the same installation?

No. All wall mount components must match the same cabinet count configuration for proper fit and structural performance. Mixing components from different cabinet-count variants is not recommended.

What warranty applies to this product?

Warranty terms are set by the manufacturer. Contact Creation Networks for current warranty details on the WM-LH3-3.