Features of Side Emitting LED Light Bar

1. Compact Side Emitting Design for Slim Light Boxes

Designed for edge-mounted installation, this compact LED light bar provides efficient side illumination for slim advertising light boxes, producing bright and even lighting while maximizing the usable display area.

2. Two Brightness Options for Different Projects

Available in both SMD2835 (12W) and SMD3030 (18W) versions, allowing customers to select the ideal balance between energy efficiency and higher luminous output based on project requirements.

3. Precision Optical Lens for Uniform Illumination

Each LED is equipped with a specially designed optical lens that directs light deep into the light box, improving light distribution and reducing visible hotspots and dark areas.

4. High-Efficiency Aluminum PCB Construction

The rigid aluminum PCB offers excellent thermal conductivity for stable performance, efficient heat dissipation and a longer operating lifespan in continuous commercial applications.

 

Side Emitting LED Light Bar Dimensions

 

Side Emitting LED Light Bar Wiring Diagram & Installation Guide

 

What Thickness & Length Are Ideal For Backlit LED Light Boxes?

Wondering how to choose the perfect dimension match for your backlit advertising light boxes with our side-emitting LED hard strips?
This diagram illustrates the scientific matching relationship between light box thickness (Y-axis, D) and overall light box length (X-axis, L).
The shaded area marks the most applicable size range for this side emitting LED bars:
✅ Suitable light box length: 1000mm – 3000mm
✅ Recommended cabinet thickness: 80mm – 300mm

Core Optical Design Principle
We follow the optical performance ratio: Light Box Thickness(D) : Light Box Length(L) ≥ 1:15
This ratio is the key to even, flicker-free illumination across the entire light box surface.
Longer light boxes require thicker cabinets to ensure sufficient light diffusion and eliminate strip shadows & dark areas;
The D/L ratio directly determines the lighting uniformity performance of our lens-based side-emitting LED light bars;
Larger-size light boxes deliver broader light diffusion spots for seamless backlighting effects.
Sticking to this dimension standard helps you get flawless uniform brightness for indoor & outdoor signage light boxes.

 

Recommended Applications for Side Emitting LED Light Bar

1. Slim Edge-lit Advertising Light Boxes

Ideal for single-sided and double-sided edge-lit light boxes used in retail stores, shopping malls and commercial advertising displays.

2. Architectural Decorative Light Boxes

Suitable for decorative illuminated wall panels, interior architectural lighting features and customized commercial lighting projects.

3. Display Cabinets & Showcases

Creates clean and even lighting for jewelry showcases, cosmetic counters, electronic product displays and premium retail cabinets.

 

Packaging & Shipping Information for Side Emitting LED Light Bar

Product Code	Quantity per layer	Quantity per Carton (m)	Total Weight（Kg）	Outer Carton Dimensions（mm）
				L	W	H
YS-ZC22835D-W09T	8	80	6	550	360	260

 

Professional Side Emitting LED Light Bar 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.

Side Emitting LED Light Bar Quality Control Process

We apply strict quality inspection standards throughout production to ensure stable performance and reliable quality before shipment.