Meijay

Meijay Technologies, operated by Nanjing Meijiajie Intelligent Technology Co., Ltd., specializes in smart lighting solutions built around DALI and DMX512/RDM protocols. The company serves lighting manufacturers, solution providers, and other organizations seeking to develop or integrate compatible products. Its portfolio includes DALI controllers, protocol gateways, USB interfaces, luminaire simulators, and control modules, including DT6 dimming and DT8 tunable-white products. For DMX512/RDM applications, Meijay offers an RDM dimming module. The company also presents lighting control solutions for settings such as metro stations and museums.

Beyond hardware, Meijay provides product customization, DALI-2 certification pre-testing, technical consultation, and training. It describes its offering as a full-lifecycle, software-and-hardware service, with support intended to help customers shorten development timelines, manage initial investment, and address component supply changes. The company highlights experience in power electronics, embedded hardware and software, and smart lighting development, as well as ongoing work on DALI protocol software, control modules, and testing tools. Meijay is based in Nanjing, China, and supports customers through its sales and technical services.