Engineering topics
Publications and source records attributed to McCullough, Jeffrey J..
This report is GSA Green Proving Ground M&V study that assesses the performance of Linear LED Retrofit products for fluorescent lighting troffers. The study evaluates describes energy efficiency, photometric performance, economic analysis, occupant satisfaction and recommendations for broad implementation within GSA facilities.
This report provides information about the evaluation of a field installation of a one-for-one Light Emitting Diode (LED) lamp replacement that uses the existing fluorescent ballast. The evaluation was part of a study conducted by Pacific Northwest National Laboratory (PNNL) for the Green Proving Ground program (GPG). The evaluation includes field-collected energy data, light-level data, and occupant and system installer survey responses. The report also provides recommendations based on the data collected during this field evaluation as well as other research-based sources, for applying this technology to other locations.