Features of Ultra Narrow Rigid LED Strips
1. Ultra Narrow 4mm PCB for Compact Lighting Designs
Built with an ultra-slim 4mm FR-4 PCB, this rigid LED strip is designed for installations where space is extremely limited. Its compact profile allows easy integration into slim light boxes, narrow aluminum channels and precision lighting structures without sacrificing brightness or reliability.
2. High-Efficiency SMD3528 LEDs with Uniform Illumination
Equipped with premium SMD3528 LEDs, the strip delivers stable brightness, excellent color consistency and smooth light distribution. The 120° beam angle helps eliminate visible hotspots, creating clean and professional illumination for commercial displays and architectural lighting.
3. Flexible 42 LED & 51 LED Versions
Available in both 42 LED and 51 LED configurations, this series allows customers to choose different brightness levels while maintaining the same compact dimensions. The two variants are ideal for different light box depths and project requirements.
4. Durable Double-Sided FR-4 PCB Construction
The high-quality double-sided FR-4 PCB offers excellent mechanical strength and thermal stability, ensuring consistent performance and long service life even during continuous operation.
High Power Side Emitting LED Light Bar Dimensions
Recommended Applications for Ultra Narrow Rigid LED Strips
1. Slim Light Boxes
The ultra narrow profile makes this LED strip an ideal lighting solution for slim advertising light boxes, providing bright and even illumination where installation space is limited.
2. Illuminated Advertising Signs
Perfect for indoor illuminated signs, retail branding displays, menu boards and promotional advertising panels requiring compact yet efficient lighting.
3. OEM Signage Manufacturing
Widely used by sign makers, light box manufacturers and OEM lighting companies for customized illuminated display systems, supporting flexible production and project-specific configurations.
4. Architectural Linear Lighting
Can be integrated into decorative wall panels, recessed channels, furniture lighting and customized architectural lighting projects where a narrow rigid PCB is required.
Packaging & Shipping Information for Ultra Narrow Rigid LED Strips
| Product Code | Quantity per bag | Quantity per Carton (m) | Total Weight（Kg） | Outer Carton Dimensions（mm） | ||
| L | W | H | ||||
| YS-Y0402511-W500 YS-Y0403421-W500 |
10 |
350 |
4 | 770 | 150 | 120 |
Professional Ultra Narrow Rigid LED Strips Manufacturer & Supplier
Founded in 2013, YESUN LED is a Shenzhen-based manufacturer specializing in LED signage and commercial lighting solutions. With 5,000㎡ of automated factory space, dedicated SMT lines, and strict full-process QC, we support OEM/ODM projects for customers in over 100 countries. To learn more about our team, factory, and production capabilities.
Product Certifications & Compliance
Our products comply with international standards including UL, ETL, CE, and RoHS certifications to support different market requirements.
Ultra Narrow Rigid LED Strips Quality Control Process
We apply strict quality inspection standards throughout production to ensure stable performance and reliable quality before shipment.
