Features of Edge-Lit High Power LED Module
1. Side-Mounted Lighting That Can Work Like a Backlit Single-Sided Sign
The biggest advantage of this design is the way it changes the normal installation method for a single-sided light box. Instead of filling the back of the cabinet with multiple rows of front-facing modules, the modules can be installed along the side in a layout similar to a double-sided light box. The narrow optical output then projects light across the cabinet toward the sign face. For suitable cabinet sizes and interior conditions, this can reduce the amount of LED hardware required and make installation cleaner, especially when the back panel does not provide much room for a conventional module layout.
2. Focused 10° × 15° Lens for Long Projection
Instead of spreading light widely in every direction, the acrylic side-view lens uses a narrow 10° × 15° beam pattern to push light farther into the light box. The narrower optical distribution helps put more of the available light where it is actually needed, which is important when the module is mounted along the side rather than directly behind the illuminated face. The supplied design specifies a maximum projection distance of up to 3.5 meters for opposite lighting, making it suitable for larger-format cabinets and side-lighting layouts where ordinary wide-angle modules can lose efficiency over distance.
3. High-Power 3W SMD3535 LED Output
The module uses high-power SMD3535 LED technology, with each lighting point rated at 3W and a total module power of 6W according to the supplied specification. With a typical luminous efficacy of up to 100 lm/W and a listed output of 540–600lm, it is designed for projects where ordinary low-power sign modules would require too many installation points. This higher output is especially useful for larger sign faces and light boxes where installers want to cover more distance from each module rather than simply increasing the number of modules.
4. Built-In Constant Current and Single-Module Cutting
A built-in constant-current solution helps keep the module working steadily under normal operating conditions and supports more consistent output across the connected installation. The single-module cutting feature is also useful on real sign projects because installers do not always have a perfectly regular cabinet layout. Being able to make adjustments at the module level gives more flexibility when working around cabinet dimensions, frame structures, corners or customized spacing. This is particularly helpful for OEM sign builders who may need to adapt one lighting solution to several different box sizes without redesigning the entire installation method.
Edge-Lit High Power LED Module Dimensions(mm)
Recommended Applications for Edge-Lit High Power LED Module
1. Single-Sided Light Boxes with Side-Mounted Layouts
This is one of the most interesting uses for the product. Traditional single-sided light boxes usually place LED modules on the rear panel, pointing toward the front face. This model gives installers another option: mount the modules along the side and use the narrow beam to project light across the cabinet. For suitable boxes in the listed 8–18cm depth range, this layout can reduce the need for a dense rear grid and can make the internal structure easier to access. It is especially useful when the back surface is occupied by framing, electrical components or other structural parts.
2. Double-Sided Advertising Light Boxes
The same side-lighting principle naturally fits double-sided cabinets, where light needs to travel across the internal space toward the two illuminated faces. The 10° × 15° narrow-angle lens concentrates the output and helps extend the projection distance, making the product suitable for 10–20cm double-sided light boxes according to the supplied application range. This type of installation is already a common use for side-lit signage modules, particularly where the cabinet needs stronger directional illumination rather than a broad, short-range light pattern.
3. Commercial Storefront and Retail Advertising Displays
For storefront signs, shopping areas and retail advertising displays, the product can provide a high-output lighting option without relying on a large number of conventional back-mounted modules. The 12V or 24V DC versions give sign builders flexibility when matching the lighting system to the selected power supply and wiring layout. With 3000K, 4000K and cool-white options listed in the supplied data, the product can also be matched to different visual requirements, from warmer commercial displays to brighter advertising signage. The side-mounted installation approach can be especially useful where cabinet depth and internal access are limited.
4. Side-Lit Sign Cabinets and Projecting Sign Structures
Edge-Lit High Power LED Module Layout Density Guidelines
This section provides typical lighting test data for the high-power edge-lit LED module, covering recommended module spacing, installation density and surface illuminance at different light box depths. It is designed to help sign manufacturers plan side-mounted lighting layouts for both single-sided and double-sided light boxes, including applications where light is projected across the cabinet from the side rather than mounted directly on the back panel. The data can be used as a practical reference when selecting installation spacing and lighting density, while actual results may vary depending on cabinet construction, facing material and installation conditions.
| Light Box Depth(T) | Opposite-lighting Length(H) | Module Spacing DX(mm) | Surface Illuminance(Lx) |
| 80MM | ＜1200mm | 150 | 3000-4000 |
| 100MM | ＜1500mm | 140 | 2500-3500 |
| 120MM | ＜2000mm | 150 | 1500-2500 |
| 150MM | ＜3000mm | 150 | 1000-2000 |
| 180MM | ＜4000mm | 150 | 700-1300 |
Edge-Lit High Power LED Module Wiring Diagram & Installation Guide
Packaging & Shipping Information for Edge-Lit High Power LED Module
| Item No. | Qty Per bag(PCS) | Per/Carton(Bag) | Total Qty | GK（Kg/Carton） | Dimension of outer carton（mm） | ||
| L | W | H | |||||
| YS-MP1731/YS-MP1732 |
20 |
10 |
200 | 10.5 | 520 | 300 | 280 |
Professional Edge-Lit High Power LED Module 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.
Edge-Lit High Power LED Module Quality Control Process
We apply strict quality inspection standards throughout production to ensure stable performance and reliable quality before shipment.
