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Home › Method and apparatus for using lighting to perform facility-wide power factor correction dimming and remote functions and to communicate with a building control system over a power line communications method(s) which can be programmed after manufacture

Method and apparatus for using lighting to perform facility-wide power factor correction dimming and remote functions and to communicate with a building control system over a power line communications method(s) which can be programmed after manufacture

US Patent 7531922 · Granted May 12, 2009

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