0.4 Inch Two Digit Seven Segment Display Common Anode Common Cathode

Dual digits, 0.4 inch digit, 7-segment diplay, common anode or common cathode.

Dual digits 7 segment led display

a, Black with white diffuse

b, Colors: red(640nm),yellow green (572nm),pure green(525nm),yellow(590nm),blue(430nm), pure blue(470nm).

c, Digit height: 0.4"

d, Customized requirements can meet.

Most character-oriented displays, such as seven-segment, fourteen-segment, and sixteen-segment displays, display complete characters at a time. The various parts of each character are connected in a two-dimensional matrix of diodes that only light up when both the "row" and "column" lines of the matrix are at the correct potential. The light-emitting elements are usually in the form of light-emitting diodes (LEDs), so that current can only flow in one direction, electrically isolating the individual "row" and "column" wires of the matrix from each other. With LCDs, the intersection of rows and columns does not conduct electricity at all..

Established in 2002, with over 20 years of experience in the LED industry, our core team possesses extensive expertise in LED encapsulation and application, enabling us to create LED lighting products with cutting-edge technologies. Guided by a professional spirit, precise positioning, and a commitment to delivering high-standard products, we strive to promote the sustainable development of our company. Our factory is located in Dongguan, China, and spans a 4,000-square-meter workshop equipped with state-of-the-art machinery from renowned brands. This allows us to ensure the seamless production of COB, SMT, assembly, over-molding, burn-in tests, and other processes. Additionally, we have a wide range of optoelectronic performance and reliability testing equipment that provides robust data support, ensuring the utmost quality and reliability of our products.

We always pay close attention to industry development and actively embrace the global market. Guided by our focus on technology research and development, we have obtained numerous product patents. We place great importance on building and continuously improving our production processes, as evidenced by our successful ISO 9001 and ISO 14001 certifications. Our commitment to environmental protection is reflected in our products' compliance with RoHS standards. We prioritize product safety and have obtained CCC, CE, and UL certifications for many of our product lines.

Furthermore, through positive interactions with local governments, we have been honored with certifications as a 'Private Technology Enterprise' and a 'High-tech Enterprise.' After more than 20 years of dedicated efforts, our factory has gained recognition from discerning customers, including high-caliber LED lighting designers, distributors, retailers, and manufacturers worldwide.

In addition to our own brands, we also collaborate with international renowned brands through OEM and ODM partnerships.