42 Design and development of computer hardware and software; Product design and development in the field of lighting, namely, designing and developing lighting calculations, lighting designs, lighting calculation programs, and lighting control systems; Providing temporary use of non-downloadable cloud-based software for connecting, operating, and managing networked buildings that collect, store and communicate data about occupancy, luminaire performance and energy consumption in the internet of things (IoT); Software as a service (SAAS) services featuring software for connecting, operating, and managing networked buildings that collect, store and communicate data about occupancy, luminaire performance and energy consumption in the internet of things (IoT)