LT-PLF120
Large-format SEG light box display frame with 3000-6000mm width options, certified aluminum/PVC/ABS frame solutions, SEG fabric graphics and tool-free modular assembly for professional exhibitions, retail and commercial applications.
The SEGPRO Large Format SEG Light Box Display Frame is designed for brands, exhibitors and display contractors who need a large-scale illuminated backdrop with premium visual impact and reliable modular performance.
Available in popular sizes from 3000mm x 4000mm to 6000mm x 4000mm, this large format backlit display system provides a seamless SEG fabric surface for exhibition booths, retail environments, events and commercial installations.
Built with a modular frame structure, the system combines lightweight transportation, fast assembly and professional-grade stability, making it suitable for repeated exhibition use and large-scale display projects.
Large-format exhibition displays require both visual impact and structural reliability.
SEGPRO Large Format SEG Light Box Display Frame uses a modular sectional structure that allows oversized displays to be transported efficiently and assembled quickly on site.
Popular configurations include:
| Width | Height |
|---|---|
| 3000mm | 4000mm |
| 4000mm | 4000mm |
| 5000mm | 4000mm |
| 6000mm | 4000mm |
Additional sizes can also be configured according to project requirements.

To meet different application requirements, SEGPRO offers three frame material options:
High structural stability
Lightweight transportation
Premium appearance
Long-term reusable performance
UL94 V-0 fire-retardant rated
Lightweight and economical
Available in multiple colors
Ideal for temporary displays
Good impact resistance
Stable performance
Durable construction
Suitable for repeated use

SEGPRO Large Format SEG Light Box Display Frames are manufactured under strict quality management standards to support professional exhibition projects, commercial installations and international distribution requirements.
The product range is supported by internationally recognized certifications and compliance documents, helping partners meet safety, quality and transportation requirements in different markets.
Available certifications and compliance documents include:
ISO quality management certification
UL certification
CE certification
SMETA social compliance audit
MSDS material safety documentation
UN38.3 transportation compliance
REACH chemical compliance

The SEGPRO large format light box frame is designed for efficient installation without complicated tools, with professional LED lighting components integrated into the modular system.
Key structural and lighting components include:
Dedicated fastener connectors secure modular aluminum/PVC/ABS sections and maintain stable connections for large-format structures.
Integrated self-locking knobs simplify frame assembly and improve installation efficiency.
Modular design allows installers to assemble and dismantle the display quickly, reducing labor time during exhibitions and events.
Protects the lighting components while improving light distribution across the graphic surface.
Simplifies electrical connection and improves installation efficiency during events and exhibitions.

The system uses Silicone Edge Graphic (SEG) fabric technology.
The silicone edge graphic inserts into the frame groove, creating a clean frameless appearance with a smooth illuminated surface.
Benefits:
Wrinkle-free graphic presentation
Easy graphic replacement
Seamless visual appearance
Suitable for large illuminated backgrounds
The SEGPRO Large Format SEG Light Box Display Frame is suitable for:
| Item | Specification |
|---|---|
| Item No. | LT-PLF120-ZH2 |
| Product Type | Large Format SEG Light Box Display Frame |
| Available Sizes | 3000x4000mm / 4000x4000mm / 5000x4000mm / 6000x4000mm |
| Graphic Size | 3010x4015mm / 4010x4015mm / 5010x4015mm / 6010x4015mm |
| Frame Material Options | Aluminum / PVC / ABS |
| PVC Safety Rating | UL94 V-0 Very Low Flammability |
| Graphic Type | SEG Fabric |
| Assembly Type | No Tool Modular Structure |
| Packing Type | Trolley Bag |
| Compliance & Certifications | ISO / UL / CE / SMETA / MSDS / UN38.3 / REACH |
| Size | Packing Size | N.W. | G.W. | PC/CTN |
|---|---|---|---|---|
| 3000x4000mm | 400x170x1180mm | 49kg | 65kg | 4ctns |
| 4000x4000mm | 400x250x1180 / 400x170x1180mm | 54kg | 70kg | 4ctns |
| 5000x4000mm | 400x250x1180 / 400x170x1180mm | 69kg | 85kg | 4ctns |
| 6000x4000mm | 400x310x1180 / 400x250x1180mm | 74kg | 90kg | 8ctns |
For professional exhibitors and display contractors, large backlit displays need more than size. They require reliable structure, efficient installation and flexible material options.
SEGPRO provides a scalable modular SEG light box solution combining:
Large-format display capability
ISO-controlled manufacturing process
UL and CE compliant product options
Multiple frame material choices
SEG fabric technology
Tool-free modular assembly
International shipping compliance
Reusable exhibition structure
This makes SEGPRO an ideal choice for exhibition companies, rental suppliers and brands requiring premium large-format illuminated displays.
Inquire NowThe SEGPRO Large Format SEG Light Box Display Frame and related technologies are protected by international patents and intellectual property rights owned by Lintel Display. Any unauthorized reproduction, commercial distribution, or imitation of these designs is strictly prohibited and may result in legal action. Product specifications are subject to technical improvements; please confirm final details with our sales team.
E-mail: marketing@lintel.com.cn
Tel: 0086-519-68217886
0086-519-68217889
WhatsApp: +86-18306184512
Add: No.333, Changhong Road, Lingtong Industrial Zone, Changzhou, Jiangsu, China