Description
The LG 55UL5Q-M is a 55-inch 4K UHD (3,840 x 2,160) signage display from the UL5Q-M Series, built for 24/7 operation.
Display and design:
- 500 nits of brightness and a wide viewing angle.
- Even bezels on all sides.
- Face up/down tilt support of up to 15Β°.
- A front-mounted sensor adjusts brightness automatically.
Platform and security:
- Runs LG webOS 6.1.
- LGβs Enhanced Kernel Protection is validated by ISO/IEC 15408 Common Criteria EAL2 certification.
- Web-based remote monitoring and control.
It is EPEAT Bronze registered and works with LG SuperSign CMS, Control+, WB, Cloud, Mobile CMS and LG ConnectedCare (sold separately). It comes with the standard signage warranty; an optional extended warranty covers up to 5 years in total or 50,000 hours, whichever comes first.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | LG |
| MPN | 55UL5Q-M |
| Series | UL5Q-M |
| Screen Size | 55" |
| Resolution | 3,840 x 2,160 (UHD) |
| Brightness (Typ.) | 500 nits |
| Operation | 24 hours / 7 days |
| Platform | LG webOS 6.1 |
| Design | Even bezel, face up/down tilt (up to 15Β°) |
| Sensor | Front-mounted brightness sensor |
| Security | Enhanced Kernel Protection, ISO/IEC 15408 Common Criteria EAL2 |
| Connections | LAN in, USB 2.0 in x2, HDMI in x3, audio out, RS-232C in, RS-232C out |
| Software Compatibility | SuperSign CMS / Control+ / WB / Cloud, Mobile CMS, LG ConnectedCare |
| Environmental | EPEAT Bronze registered |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsβsuch as custom orders, special-order items, audio gear, software, and LED video wallsβare non-returnable. Non-defective returns may be subject to a 20β30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery β trusted by 275+ clients across industries
