If you already use automatic interior lighting controls in your building:Confirm that the schedule of operations is set to automatically turn off non-emergency fixtures in each interior lighting zone for the requisite 2,190 hours per year—or 50% of annual

If you already use automatic interior lighting controls in your building:

• Confirm that the schedule of operations is set to automatically turn off non-emergency fixtures in each interior lighting zone for the requisite 2,190 hours per year—or 50% of annual nighttime hours.
• Develop a preventive maintenance program to regularly inspect and adjust the automatic controls to ensure proper operation.