Features of 4LEDs 12V White LED Module
1. 245 lm output from each module
With a luminous flux of approximately 245 lm per module, the YS-MA4341 led module is designed for signage applications that require a higher level of backlighting from each individual installation point.
2. Four-LED configuration for higher-output backlighting
Four SMD2835 LEDs are integrated into a single module, providing a higher-output configuration within the MA series. This makes the YS-MA4341 led module suitable when greater luminous output is required from each backlighting point.
3. Multiple white light options
Available in 3000K warm white, 4000K neutral white, 6000K pure white and 8000K cold white, allowing the same module platform to accommodate different sign designs and lighting requirements.
4. High-efficiency SMD2835 LED technology
The YS-MA4341 led module uses four SMD2835 LEDs and is designed to achieve up to 170 lm/W luminous efficacy, providing strong illumination while keeping module power consumption at 1.44W.
4LEDs 12V White LED Module Dimensions
4LEDs 12V White LED Module Layout Density Guidelines
These tested layout density guidelines apply to our High Efficiency LED Modules for backlit sign and light box builds. Use the table below to find recommended LED spacing, units per square meter, and expected surface illuminance based on your light box thickness, so you can design a uniform, well-lit sign with accurate material and cost planning.
| Light Box Thickness(mm) | LED Spacing(mm) | Installation density(PCS/m²) | Surface illumination(Lux) |
| 40 | 80*80 | 156 | 8000~14000 |
| 60 | 100*100 | 100 | 6000~8000 |
| 80 | 140*140 | 49 | 3500~4500 |
| 100 | 180*180 | 31 | 2500~3000 |
| 130 | 180*180 | 31 | 2000~2500 |
| 160 | 180*180 | 31 | 1800~2000 |
Remark:
(1) The above lighting data is tested by this module 6000K color temperature
(2) The thickness of the acrylic whiteboard is 2.5mm, and the light transmittance is 54.4%;
(3) The luminance of this example is the lowest luminance value under the condition that the thickness of the surface is uniform;
(4) The above data is for reference only;
4LEDs 12V White LED Module Wiring Diagram & Installation Guide
Recommended Applications for 4LEDs 12V White LED Module
1. Storefront and retail signage
Suitable for illuminated store names, logos, promotional graphics and other retail signs requiring reliable LED backlighting.
2. Outdoor illuminated signs
With IP67 protection, the MA4341 can be used in outdoor signage where the lighting components may be exposed to moisture, dust and changing environmental conditions.
3. Large illuminated lettering
The higher output of the four-LED configuration can be useful for larger letters and sign elements where fewer, higher-output backlighting points may be preferred.
4. Professional sign manufacturing projects
Packaging & Shipping Information for 4LEDs 12V White LED Module
| Item No. | Qty Per bag（PCS） | Per/Carton(Bag) | Total Qty(Bag) | GK（Kg/Carton） | Dimension of outer carton（mm） | ||
| L | W | H | |||||
| YS-MA4341 |
100 |
10 |
1000 | 18.2 | 520 | 300 | 280 |
Professional 4LEDs 12V White 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.
4LEDs 12V White LED Module Quality Control Process
We apply strict quality inspection standards throughout production to ensure stable performance and reliable quality before shipment.
