This report summarizes the installation and assessment of an integrated lighting control system consisting of occupancy sensors, photo sensors, dimming ballast, reduction of ambient overhead lighting and the installation of LED task lighting at a stand alone two story office building in Northern California. Relying primarily on field testing, the project team conducted photometric and power measurements, as well as customer satisfaction surveys and economic payback calculations. This application assessment study was designed to verify the functionality as well as the lighting levels currently achievable by utilizing an integrated lighting control system. The main objective of the assessment was to determine the level of reduction energy consumption achievable via integrated ligthing controls in order to aid the acceleration of their mainstream adoption in the commerical office market end-use.
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