Sosen USA, Inc

Sosen USA, Inc. operates as the North American arm of Sosen Electronics, a globally recognized manufacturer of advanced power supply solutions. The company focuses on designing and producing high-efficiency LED drivers and external/internal off-board power supplies engineered for demanding commercial and industrial applications. With a strong commitment to quality, reliability, and energy efficiency, Sosen USA serves engineers, lighting designers, and system integrators seeking dependable power conversion products backed by international certifications and rigorous quality standards.

The Sosen product portfolio encompasses a wide range of constant current and constant voltage LED drivers available in various form factors, including compact external adapters, enclosed off-board modules, and programmable driver series. Their offerings support diverse applications such as indoor and outdoor architectural lighting, horticulture and grow lighting systems, UV and IR specialty lighting, street and area lighting, signage illumination, and industrial fixture power. Many Sosen drivers feature advanced capabilities including 0-10V dimming, DALI compatibility, programmable output currents, and robust surge protection, making them well-suited for both retrofit and new construction projects across the lighting value chain.

3J LIMITED is an authorized distributor of Sosen USA, Inc. products, providing engineers, OEMs, and lighting professionals with streamlined access to the full Sosen power supply catalog. Through 3J LIMITED, customers can source genuine Sosen LED drivers and off-board power supplies with competitive pricing, technical support, and reliable fulfillment. The partnership between 3J LIMITED and Sosen USA ensures that buyers across North America have a trusted channel for obtaining high-quality power supply solutions tailored to modern lighting and industrial system requirements.