Liyang Optoelectronics has launched the intelligent dimming dual color temperature COB light source series - LD 1917, which has advantages such as high thermal conductivity, high color rendering, and high power. Excellent thermal conductivity, high-density beam output, reducing light scattering, reducing light loss, improving the optical performance of the lamp, and extending the service life of the light source. The product has uniform and soft light and color (Ra ≥ 90), and the color temperature can be adjusted from 2700K to 6500K, meeting the needs of different lighting occasions for rich colors.

On July 12-14, 2023, the "2023 Shenzhen (International) Urban Environment and Landscape Industry Exhibition" was grandly held at the Shenzhen Convention and Exhibition Center. More than 170 local governments across the country, as well as urban management, housing and construction departments, procurement units, supply enterprises, research institutions, industry experts, etc., gathered to exchange and explore new ideas, technologies, materials, and models for urban environmental construction. Liyang Optoelectronics showcases its "Smart City Lighting Solutions" in the urban lighting theme exhibition area (booth number 1C-T19).

Follow the red footprints and relive the glorious years. Recently, in order to enhance the party history learning awareness of the company's party members, the party branch of Liyang Optoelectronics organized all party members and activists to go to the former site of the Dongjiang Column Memorial Hall located in Luofu Mountain Scenic Area to carry out an out study activity with the theme of "Pursuing Red Memory and Celebrating the 102nd Anniversary of the Founding of the CPC", to celebrate the 102nd anniversary of the founding of the Communist Party of China with practical actions.

LED chips use semiconductor chips as luminescent materials to manufacture diodes. When a forward voltage is applied at both ends, the charge carriers in the semiconductor undergo recombination/level transitions, causing photon emission and generating light. LED chips have the characteristics of high luminous efficiency, small size, long lifespan, fast response, low driving voltage, and high color purity.

Liyang Optoelectronics Commercial Lighting COB Light Source CT2822 adopts advanced chip packaging technology and precise lighting design, integrating multiple LED chips on a single substrate to form a tight light source matrix.