Wallis Backlit LED Curtain is a professional LED backlighting solution designed for ultra-thin light boxes, SEG fabric light boxes, advertising displays, exhibition booths and retail signage.
Equipped with high-efficiency 2835 SMD LED chips and PMMA optical lenses, this LED curtain provides bright, uniform and energy-saving illumination while reducing dark areas and hotspots.
Designed for commercial applications, Wallis LED Curtain supports customized sizes, layouts and connection methods to meet different light box structures.
Product Specifications
| Item | Specification |
| Product Name | Backlit LED Curtain |
| LED Type | 2835 SMD LED |
| Lens Material | PMMA Optical Lens |
| Model | A-M12DD-940 |
| Length | 940mm |
| Power | 12W |
| Input Voltage | DC12V |
| Luminous Flux | 500LM |
| Color Temperature | 6500K |
| Beam Angle | 170° |
| LED Distance | Customized |
| Connection Method | Cable / Screw |
| Installation | Magnetic / Screw Fixing |
| Frame Thickness | ≥40mm |
| LED Strip Distance | 80mm |
| Certification | CE RoHS |
| Warranty | 2 Years |
![2835 SMD LED chips and PMMA optical lenses]( "2835 SMD LED chips and PMMA optical lenses")
Used for super thin frame
![Whole lighting product]( "Whole lighting product")
Whole lighting product
Key Features of Backlit LED Curtain
1. Uniform Brightness Without Hot Spots
The integrated optical lens design improves light distribution and creates smooth illumination across the entire display surface.
Advantages:
2. High Efficiency 2835 SMD LED Technology
Using high-performance 2835 SMD LED chips, Wallis LED Curtain provides:
3. Designed for Ultra Thin LED Light Boxes
Compared with traditional LED modules, the curtain structure allows flexible installation in limited spaces.
Suitable for:
4. Flexible Customization Options
Wallis provides OEM and ODM services including:
Customized LED curtain length
Different brightness levels
Customized PCB design
Cable position adjustment
Logo printing
Packaging customization
![Backlit LED Curtain]( "Backlit LED Curtain")
Application Areas
SEG Fabric Light Box
Backlit LED Curtain is widely used in SEG fabric displays because it provides even lighting behind translucent fabric materials.
Applications:
Advertising Light Boxes
Perfect lighting solution for:
Indoor advertising boxes
Poster light boxes
Brand displays
Menu boards
Architectural Decorative Lighting
Can be integrated into:
![Advertising Light Boxes]( "Advertising Light Boxes")
Why Choose Wallis Backlit LED Curtain?
Professional LED Backlighting Manufacturer
Wallis provides complete lighting solutions from LED components to finished light box applications.
Advantages:
✔ Factory direct supply
✔ Custom sizes available
✔ Stable production capacity
✔ Quality inspection before shipment
✔ Global export experience
Backlit LED Curtain vs Traditional LED Modules
| Feature | LED Curtain | Traditional LED Module |
| Thickness | Slim structure | Usually thicker |
| Installation | Flexible layout | Fixed modules |
| Light Uniformity | Excellent | Depends on spacing |
| Energy Efficiency | Higher | Medium |
| Customization | Easy | Limited |
| Large Light Box Application | Excellent | Moderate |
How to Choose the Right LED Curtain?
Before ordering, customers should provide:
Light box size
Required brightness
Frame thickness
Fabric or acrylic material
Installation method
Power supply requirements
Wallis engineers can recommend the suitable LED layout according to your project.
![Advertising Light Boxes]( "Advertising Light Boxes")
Frequently Asked Questions
Can the backlit LED curtain be cut?
Yes. The LED curtain can be cut every 3 LEDs. Cutting should be done only at the marked cutting positions to keep the circuit stable.
Can you print our logo or brand on the PCB?
Yes. Wallis can print your logo or brand onto the PCBs. Please confirm the logo artwork and order quantity before production.
What is the thinnest profile suitable for this LED curtain?
The thinnest suitable profile is about 40mm. If the profile is thicker than 40mm, the light uniformity will usually be better.
How many LED strips should be installed per light box?
The LED strip layout, size and quantity depend on the final light box size and brightness requirement. A smaller distance between LED strips usually creates a brighter light box.
Is this backlit LED curtain suitable for SEG fabric light boxes?
Yes. It is suitable for SEG fabric light boxes, advertising light boxes and translucent display systems that need uniform backlighting and a thin frame structure.
What certifications does this LED curtain have?
This backlit LED curtain is CE and RoHS certified and designed to comply with international safety standards for commercial LED lighting applications.
