Features of 4-LED High Voltage White LED Sign Module
1. Direct AC110V/220V Operation
The YS-MP8746/YS-MP8747 4-LED High Voltage Backlight Module is designed for direct AC operation, with versions supporting AC90–120V or AC180–240V depending on the selected model. This allows the module to work directly from the appropriate mains supply instead of relying on a conventional low-voltage transformer.
2. Four SMD3030 LEDs for Consistent Backlighting
Each module incorporates four high-power SMD3030 LEDs to provide a concentrated light source for sign backlighting. The multi-LED arrangement is suitable for illuminating single-sided signs where multiple light points are needed across the interior of the cabinet.
3. 140–180lm Per-Module Output
The detailed specification lists approximately 140–180lm per module. This provides a practical lighting output for medium-depth illuminated signs while keeping the module compact enough for organized installation.
4. Built-In Constant-Current Driver
A built-in constant-current driver regulates the LED operating current and helps maintain stable illumination under the rated input voltage. This integrated design also reduces the need for additional driver components around the LED modules.
4-LED High Voltage White LED Sign Module Dimensions
4-LED High Voltage White LED Sign Module Wiring Diagram & Installation Guide
Recommended Applications for 4-LED High Voltage White LED Sign Module
1. Single-Sided Advertising Light Boxes
The YS-MP8746/YS-MP8747 High Voltage LED Backlight Module is designed to be installed behind the illuminated face of a single-sided advertising light box. Its 170° lens spreads light broadly through the cabinet to support an even appearance across the graphic surface.
2. Medium-Depth Channel Letters
The 10–20cm application range makes the module suitable for medium-depth illuminated channel letters, where a broad optical distribution is needed to cover the letter face rather than a narrow side projection.
3. Retail Light Box Displays
Retail shops and commercial centers can use the module for illuminated promotional panels, product advertising light boxes and branded displays. The 170° optical design helps spread light across the display surface.
4. OEM Sign and Light Box Production
Packaging & Shipping Information for 4-LED High Voltage White LED Sign Module
| Item No. | Qty Per String（PCS） | Quanty(Pack) | Total Qty(Pcs) | Total Weight(Kg) | Quter box size(mm) | ||
| L | W | H | |||||
| YS-MP8746/YS-MB8747 |
20 |
60 |
960 | 22 | 505 | 280 | 340 |
Professional 4-LED High Voltage White LED Sign 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.
4-LED High Voltage White LED Sign Module Quality Control Process
We apply strict quality inspection standards throughout production to ensure stable performance and reliable quality before shipment.
