longjoin

Shanghai longjoin Intelligent Technology Co., Ltd. (Stock Code: 837588), with a registered capital of 4 million USD, was established in 2003. We are a 20-year-old enterprise specializing in the field of lighting control. We are primarily engaged in the development, production, and sales of intelligent streetlights, road, and area lighting fixtures controllers. We are dedicated to providing cutting-edge technical support for smart cities, public streetlight systems, and various types of area lighting fixtures. Our product range includes standard sensor switches for outdoor and indoor lighting fixtures, special interfaces for outdoor LED lighting intelligent controllers, adaptive dimming controllers for fixtures, energy-saving optimization intelligent controllers, local communication intelligent controllers, and wide-area communication intelligent controllers.Products & Services: Our core products are divided into two major series: standard and intelligent. Specifically, they cover standard fixture sensor switch series, LED streetlight intelligent controller interface series, and standardized LED streetlight intelligent controller series. These products not only possess efficient and stable control functions but also achieve automated management and optimized control of fixtures through intelligent technology, thereby helping customers achieve energy savings, reduce consumption, and enhance the intelligence level of public lighting systems.Market Positioning: Our products primarily serve North American streetlight manufacturers, as well as electrical light source fixture manufacturers for public utilities, commercial use, residential use, and large home product shopping platforms. With our outstanding product quality and innovative solutions, we have earned the trust of numerous renowned customers such as Cree LED Lighting, NSI Industries, and Signify.Functions & Vision: Our products aim to provide customers with control equipment featuring safety and unattended functions, enabling unmanned and automated lighting management of fixtures. Through intelligent operational control, we help customers reduce energy consumption, improve operational efficiency, and simultaneously facilitate the expansion of intelligent streetlight networks, contributing to the construction of smart city data application infrastructure.Future Outlook: Looking ahead, we will continue to uphold the concept of technological innovation, continuously enhance product performance and service quality, and provide customers with even more superior solutions. We believe that through our efforts, we will contribute significantly to the development of smart cities and the public lighting sector. https://www.ljlightctrls.com/