Lighting control systems are expensive, complex, and often piecemeal in their approach to how to manage light spaces. However, solid state lighting (SSL) systems offer an opportunity to create a novel lighting power and control system, based on the unique voltage and power properties of SSL systems. This project will address cost, energy usage, complexity, and comprehensive coverage by centralizing power conversion in an electronic appliance capable of powering or dimming up to 64 light fixtures over low-voltage wiring. Through this centralized power conversion, costs associated with electrical conduit, circuit relays, switches, and light ballasts/drivers will be reduced. In addition, the new network will enable easier installations and automate configuration of motion and ambient light sensors, thereby saving lighting energy by using comprehensive day lighting, occupancy sensing, scheduling, and user tasking features.
Commercial Applications and Other Benefits as described by the awardee: The new lighting architecture should reduce the installation and operational costs of solid state lighting for general office illumination and provide automated ways to manage and optimize lighting energy consumption. The technology should be scalable to facilities of any size, including single family residences, multi-tenant occupancy, small offices, office complexes, convention centers, hotels, restaurants, schools, and corporate campuses.
