P1.25 Indoor LED Flexible Display 240x120mm Module Size Curved LED Display Screen

Application scenarios:

LED Flexible Screen (Indoor) – Frequently Asked Questions

1. Q: What is the minimum bending diameter of an LED flexible screen? Can it be bent into a full circle?
A: The minimum bending diameter varies by pixel pitch. For example, P2.5 and P4 models have a minimum diameter of approximately 763.9 mm, while P1.25 requires about 1222.3 mm. The screen can be shaped into cylinders, arcs, waves, and other curved forms, but the bending radius must not fall below the specified limit to avoid damaging the modules.

2. Q: What are the main differences between flexible LED screens and traditional rigid LED screens?
A: Flexible screens use flexible PCBs and silicone materials, allowing bending and shaping for irregular installations. They eliminate the right‑angle seam issues common in rigid screens, providing a seamless image. Rigid screens, on the other hand, are better suited for flat surfaces or very large‑radius curves and offer greater structural stability.

3. Q: What is the protection rating for these indoor flexible screens? Can they be used outdoors?
A: Indoor models typically have an IP31 to IP43 rating, which provides protection against dust and light splashes but is not suitable for outdoor exposure. For outdoor use, you need a flexible screen with a higher rating (e.g., IP65 or above) and a waterproof cabinet.

4. Q: How much difference does a 1920Hz vs. 3840Hz refresh rate make?
A: Higher refresh rates produce more stable images with no visible flicker, especially important when capturing video or photos. 3840Hz is ideal for fast‑motion content like sports or live stage events. 1920Hz is sufficient for most commercial displays and is generally imperceptible to the human eye.

5. Q: How are the modules maintained? Do I need to remove the entire screen?
A: Our standard products feature a magnetic front‑access design. Modules can be removed directly from the front without dismantling the cabinet or needing rear access, significantly reducing maintenance time and cost.

6. Q: What is the typical lifespan of a flexible LED screen? Does brightness degrade over time?
A: The LED chips have a theoretical lifespan of about 100,000 hours (to 70% brightness). To maximise longevity, avoid operating at maximum brightness and high temperatures for extended periods.

7. Q: How do I choose the right pixel pitch? What viewing distance is appropriate?
A: Smaller pitches deliver higher resolution but cost more. General recommendations:

• P1.25 / P1.538 → 1–3 metres

• P1.86 / P2 → 2–5 metres

• P2.5 / P3.076 → 3–8 metres

• P4 → 5 metres and above

8. Q: Can flexible screens form any arbitrary shape – like a sphere or letters?
A: Yes, they can be assembled into many 3D shapes, but complex forms (e.g., spheres) require customised structural supports and sophisticated control systems. Cylindrical and arc shapes are relatively straightforward to achieve.

9. Q: What is the power consumption? Are there special power supply requirements?
A: Average power consumption is about 150–300 W/m², with maximum around 550–900 W/m² (depending on the model). You should size your power distribution based on the maximum load and consider a staged startup to avoid inrush current. Standard mains electricity is sufficient; no special modifications are needed.

10. Q: Can I use my existing LED control system with these flexible modules?
A: Most standard LED control systems are compatible as long as they support the required pixel pitch, refresh rate, and grey scale. However, please confirm with your supplier that the sending/receiving cards match the module’s scan mode (e.g., 1/32, 1/48, etc.) and other timing parameters.

Factory Strength – Why Choose Us

1. Advanced Manufacturing Capabilities

As a professional LED display manufacturer, we operate a modern production facility equipped with industry-leading machinery. Our factory features fully automated SMT assembly lines with high-precision placement equipment for LED module mounting and soldering, ensuring exceptional production efficiency and product consistency. From electronic processing, automated SMT production, gluing, and spraying, to assembly, debugging, and aging testing – we maintain a complete LED display production chain, ensuring every screen is manufactured under strict process standards.

With our efficient manufacturing processes and large-scale production capacity, we achieve a monthly output of over 1 million LED modules and an annual production capacity exceeding 1 million square meters of LED display products. This scale enables us to meet high-volume procurement demands and fast delivery requirements for clients worldwide.

2. Rigorous Quality Control System

Quality is our lifeline. We are ISO9001:2008 certified and implement standardized management across every stage of our operations. From raw material procurement and incoming quality assurance (IQA) to in-process quality control (IPQC) and outgoing quality assurance (OQA), every step strictly follows international quality control procedures.

Our comprehensive quality management system includes:

• 128 full-chain quality inspection processes – ensuring every screen is fully traceable from raw materials to finished products

• 72-hour continuous aging testing – each module undergoes extended burn-in to verify long-term stability and reliability

• 48-hour full-screen aging testing – every completed display is assembled and tested as a complete system before shipment

• Zero-dead-pixel guarantee – every module leaving our factory is guaranteed to have zero dead pixels

Our products have passed rigorous testing by professional certification bodies and hold RoHS, CCC, CE, FCC, ETL, and UL certifications. They have successfully passed IP67 dust and waterproof testing, anti-glare testing, electromagnetic compatibility testing, high and low temperature testing, and heavy metal content testing – ensuring full compliance with global market准入 standards.

3. Strong R&D & Technical Expertise

We maintain an experienced R&D team dedicated to structural design, circuit optimization, and process innovation in LED display technology. Our company has accumulated deep technical expertise in die-cast aluminum/magnesium alloy cabinets, COB encapsulation, transparent displays, flexible screens, and creative display solutions.

Key proprietary technologies:

• Current-Sharing Backup Power System – our industry-first innovation that enables seamless power failover through adjacent cabinets, ensuring zero blackout during live events

• Bump-Pattern Mask Design – combined with screw and snap-fit technology to prevent LED surface scratches and protect against impact damage

• Spring-Loaded Snap-Lock System – enables true single-person, tool-free installation in seconds

• Platform Cabinet Design – the same cabinet supports multiple pixel pitches and can be reused for both indoor and outdoor applications, significantly reducing inventory costs

• Integrated Arc-Lock Mechanism – supports curved splicing with an adjustment range of -7.5° to +10°

• Flexible Signal/Aviation Plug Configurations – offering both aviation plug and bottom signal cable options to suit different installation needs and budgets

• Pop-Out Corner Protectors – protecting cabinet edges and LED lamps during handling and transportation

4. Global Service Network

Our products are exported to over 130 countries and regions worldwide, including Europe, North America, South America, Southeast Asia, and the Middle East. With reliable quality, professional service, and competitive pricing, we have earned the long-term trust of clients across the globe.

Our after-sales commitment:

• 2-3 year standard warranty (extendable to 5 years upon request)

• Lifetime free remote technical support via WhatsApp, email, and video call

• Comprehensive installation tutorial videos for easy setup

• RMA repair service – defective parts can be returned to our factory for repair

• On-site engineer service available for large-scale projects (travel costs to be covered by the client)

5. Strategic Location – Shenzhen, the Global LED Industry Hub

Our factory is located in Shenzhen, China – the world's R&D and manufacturing center for the LED display industry. This strategic location provides us with:

• Complete supply chain access – sourcing high-quality components at competitive costs

• Rapid response capabilities – quick turnaround on custom orders and urgent requirements

• Industry-leading talent pool – access to the best technical expertise in the field

• Cutting-edge market intelligence – staying ahead of the latest industry trends and technologies

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