GOB is short for Glue-On-Board. GOB LEDs are a type of LED technology that uses transparent glue to cover the entire surface of the SMD LED display modules. GOB is an upgraded version of SMD. Usually, since there is no way to install MASK on SMD LED displays below 2.5mm pixel pitch, in order to […]

Chip on board (COB) technology is a method of directly mounting red, green, and blue chips onto a printed circuit board (PCB).Packaging the bare chips directly onto the PCB enables a much higher chip density while creating a flat uniform LED surface. The combination of three-color values allows the chips to achieve a higher color […]

DIP (Dual In-Line packages) resemble a traditional light bulb.Theyare cylindrical-shaped with an elongated cell. A triad of bulbs,sometimes a quad, forms a spectrum of color. RGB or Red, Green and Blue are always used, with White additionally to enhance variety and brightness. These bulbs remain separate, soldered or inserted into PCBs (Printed Circuit Boards) directly. […]

SMD LED (acronym for Surface-Mount-Device,Light-Emitting-Diode) is a type of LED characterized by having a 3 in 1 encapsulation, meaning that it integrates all 3 colors (Red,Green, Blue) in a single system. SMD LEDs are rectangular in shape and consist of three cells.These cells contain a luminescent element (semiconductor crystal) that produces light when current flows […]

Dear Customers and Friends, Thank you customers for your continued support. 2025 China Spring Festival is coming soon. As the Spring Festival is approaching, we sincerely wish all our partners a prosperous business and a successful career. If you have any inquiries during the spring festival, please contact our sales managers. GoldluckLED will reply you […]

LED displays have become a cornerstone of modern advertising, entertainment, and communication. Their vibrant visuals, energy efficiency, and versatility make them indispensable in various industries. However, like any advanced technology, LED displays are prone to occasional faults. Identifying these issues and applying effective troubleshooting methods can save time, reduce costs, and extend the lifespan of […]