KETRA

Computer software for the design, integration, installation, and management of lights and lighting systems; computer software for controlling lights and lighting systems; electric lighting controls for controlling lights and lighting systems; electric keypads, dimmers, and switches for controlling lights and lighting; lighting interfaces; sensors, namely, electronic devices which detect the presence of occupants, control lights and lighting, and measure light; communication hubs; electronic hubs for controlling lights and lighting

Electric lighting fixtures; lamps; electric luminaires; light bulbs; LED lighting fixtures; LED lamps; LED luminaires; LED light bulbs