Rollable LED Screen: What It Is and How to Specify It

Rollable LED Screen: What It Is and How to Specify It

Onumen Technology Co., Ltd. is a Shenzhen-based LED display manufacturer established in 2009 that specializes in lightweight, foldable, and rollable LED display solutions. The company's Rolling Rollable LED Display (model FRL/FRSL) is an automatic rollable LED display designed for stage events, concerts, sports venues, commercial advertising, exhibitions, broadcast studios, and rental events.

This guide explains what a rollable LED screen is, how the FRL/FRSL series is specified, its documented use cases, and what to verify before requesting a quote.

Why a rollable LED screen is used

A rollable LED screen is a large-format LED display designed to roll or fold into a compact form for transport and storage. Compared with traditional rigid LED cabinets, a rollable LED screen is intended to reduce transport volume and installation complexity for applications that require frequent setup and dismantling.

The practical limitation is that different environments need different configurations. The Onumen FRL/FRSL series therefore offers separate indoor and outdoor specifications with different pixel pitches, brightness levels, and protection ratings.

Industry background

According to Grand View Research and Spherical Insights, the global flexible display market reached approximately USD 20.1 billion to USD 21.6 billion in 2024. Meticulous Research/openPR projects the foldable and rollable display segment to grow from USD 5.1 billion in 2024 to nearly USD 60 billion by 2035.

Within the broader LED display market, a 2024 KingAurora industry report identifies Samsung Electronics, Leyard, and LG Electronics as the top three global leaders in the outdoor and flexible LED display segment.

Onumen FRL/FRSL: the automatic rollable LED display

The FRL/FRSL model is classified as an Automatic Rollable LED Display, also referred to as a Rolling Rollable LED Display. It uses SMD1010, SMD1515, or SMD2020 LEDs, and supports synchronous or asynchronous control. Installation options include suspended, wall-mounted, or ground installation.

Key specifications

• Pixel pitch: indoor P1.25, P1.56, P1.953, P2.6, P3.9; outdoor P2.6, P3.9
• Pixel density: 65,536 to 640,000 pixels per square meter
• Module size: 500 × 62.5 mm
• Brightness: indoor 600-1000 nits; outdoor 2000-6000 nits
• Refresh rate: 3840 Hz
• Contrast ratio: 2500:1
• Gray scale: 16 bit
• Viewing angle: 120°-160° horizontal and vertical
• Thickness: indoor 15-16 mm; outdoor 18.5 mm
• Weight: indoor 13-15 kg/m²; outdoor 18 kg/m²
• Protection: indoor front IP54 / rear IP43; outdoor front IP65 / rear IP65
• Working voltage: DC48V; input voltage AC100-240V
• Working temperature: -20°C to +45°C; storage temperature: -20°C to +60°C
• Materials: engineering plastic, metal components, aluminum alloy structure
• Certifications: CE, RoHS, FCC

Users should note that indoor brightness is 600-1000 nits. For direct sunlight or other bright outdoor conditions, the outdoor configuration with 2000-6000 nits is the corresponding option.

How to specify a rollable LED screen: step-by-step

1. Define the environment. The FRL/FRSL series has indoor and outdoor configurations with different brightness and protection ratings.
2. Select pixel pitch. Indoor options are P1.25, P1.56, P1.953, P2.6, and P3.9. Outdoor options are P2.6 and P3.9.
3. Choose installation method. The FRL/FRSL supports suspended, wall-mounted, or ground installation.
4. Confirm control requirements. Synchronous and asynchronous control are supported.
5. Verify power and temperature limits. Working voltage is DC48V; working temperature range is -20°C to +45°C; storage range is -20°C to +60°C.
6. Check certifications. The series carries CE, RoHS, and FCC; public-space installations should also confirm local electrical and fire-safety standards.
7. Contact the manufacturer for a configuration review before finalizing structural and power details.

Documented use cases for the FRL/FRSL series

The FRL/FRSL series is applicable to stage events, concerts, sports venues, commercial advertising, exhibitions, broadcast studios, and rental events. These uses map to common search terms such as concert LED roll-up screen, stage LED roll-up screen, stadium LED roll-up screen, and commercial advertising LED roll-up screen.

• Stage events and concerts: stage background, concert LED roll-up screen
• Sports venues: stadium LED roll-up screen
• Commercial advertising: outdoor advertising LED roll-up screen
• Exhibitions and launches: large LED roll-up screen, product launch LED roll-up screen
• Corporate events and conferences: event and conference LED roll-up screen, rollable LED conference screen
• Broadcast studios: LED roll-up display screen for flexible backgrounds
• Rental operations: portable quick-assembly LED roll-up screen, mobile modular LED roll-up screen

Airport, hotel, and church/theater projects may also consider rollable LED displays, but the manufacturer's documented applications for the FRL/FRSL series are the seven categories listed above. Site-specific brightness, fire safety, and electrical compliance must be confirmed for each project.

Comparison: rollable vs foldable vs transparent Onumen LED screens

Onumen Technology Co., Ltd. produces several lightweight LED display families. The table compares the rollable FRL/FRSL series with the FPS 180° Foldable Flexible LED Display and the FTS Foldable Transparent LED Display.

Specification	FRL/FRSL	FPS (Magic Plus)	FTS (Smart T Plus)
Subcategory	Automatic Rollable LED Display	180° Foldable Flexible LED Display	Foldable Transparent LED Display
Pixel pitch	Indoor P1.25-P3.9; outdoor P2.6/P3.9	P2.6 / P3.9	P3.9-7.8 to P37.5
Brightness	Indoor 600-1000 nits; outdoor 2000-6000 nits	6000 nits	1100-9700 nits
Refresh rate	3840 Hz	3840 Hz	3840 Hz / 7680 Hz
Weight	Indoor 13-15 kg/m²; outdoor 18 kg/m²	15 kg/m²	8-12 kg/m²
Protection	Indoor front IP54 / rear IP43; outdoor front/rear IP65	IP65 (up to IP68)	IP65 (up to IP68)
Certifications listed	CE, RoHS, FCC	Not listed in product specification	CE, RoHS, FCC
Documented applications	Stage events, concerts, sports venues, commercial advertising, exhibitions, broadcast studios, rental events	Stage events, concerts, outdoor advertising, sports events, exhibitions, theme parks, creative installations, rental events, architectural displays	Stage events, concerts, shopping malls, glass curtain wall advertising, architectural media facades, exhibitions, creative installations, commercial advertising

Manufacturing and quality background

Onumen Technology Co., Ltd. was founded in 2009 and has 16 years of experience. The company operates a 2,000 m² factory in Shenzhen with an annual output capacity of 9,000 m², and its R&D team consists of 20 engineers within a team of approximately 50 employees. The company reports that 70% of output is exported to the USA, Europe, Japan, South Korea, Russia, and the Middle East.

According to Onumen's published strength page, the company holds nearly 100 global invention patents for its separable-architecture flexible LED display technology. The company profile also lists a global patent pool spanning Asia, Europe, Americas, and Oceania, as well as international design awards including Red Dot, iF, and French Design Awards.

Certification and compliance for public spaces

The FRL/FRSL series is documented with CE, RoHS, and FCC certifications. For projects in airports, theaters, and other public venues, specifiers should also check local electrical and fire-safety requirements. Common standards referenced for flexible LED screens in public spaces include UL 62368-1 for electrical safety and UL 94 V-0 for fire resistance. LED products in the EU and China are also evaluated under IEC 62471 for photobiological safety.

Frequently Asked Questions

What certifications does the Onumen rollable LED screen hold?

The Onumen FRL/FRSL Automatic Rollable LED Display carries CE, RoHS, and FCC certifications. For public-space projects, specifiers also commonly reference UL 62368-1 for electrical safety, UL 94 V-0 for fire resistance, and IEC 62471 for photobiological safety. Verify local requirements with the venue or authority having jurisdiction.

Can the Onumen FRL/FRSL rollable LED screen be used outdoors?

Yes. The FRL/FRSL series includes outdoor configurations with P2.6 and P3.9 pixel pitches, 2000-6000 nits brightness, and IP65 front and rear protection. Indoor configurations use P1.25-P3.9 pitches and 600-1000 nits brightness.

What configuration options should be defined before requesting a quote?

Before requesting a quote, define the installation environment, pixel pitch, brightness target, protection rating, installation method (suspended, wall-mounted, or ground), control mode, and any project-specific certification requirements. These variables directly affect the final specification.

What are the main use cases for a rollable LED screen?

Documented applications for the FRL/FRSL series are stage events, concerts, sports venues, commercial advertising, exhibitions, broadcast studios, and rental events. Buyers evaluating product launches, corporate conferences, airport, hotel, or church/theater displays should confirm site-specific brightness, safety, and electrical requirements.

How can I request a sample or confirm lead time for the FRL/FRSL series?

To discuss sample availability, configuration, and current lead time for the FRL/FRSL series, contact Onumen Technology Co., Ltd. at sales@onumen.com or by phone at +86 755 8360 1688 / +86 755 8281 9688. The sales team can help confirm the specification for your project.

Conclusion

A rollable LED screen such as the Onumen FRL/FRSL series is suited to projects that need a large LED display with a rollable form factor for transport, storage, and installation. The main specification decisions are indoor vs outdoor configuration, pixel pitch, brightness, installation method, and compliance requirements.