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Linear Fluorescent Lighting Cost Calculator
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User Inputs
  Efficient
Lamps
Old
Lamps
Lamp Information
Lamp Type (Select from Box at Right)
Number of Fixtures
Number of Lamps per Fixture
Lamp Wattage (W)
Ballast Factor What's This?
Lamp Use
Operating Hours per Day (h/day)
Operating Days per Year (d/year)
Utility Cost
Choose State (Optional)
Electric Cost per kWh ($/kWh)
 
Results
Electric Energy Rate (kW)
Annual Energy Consumption (kWh)
Annual Cost $ $
Optional: Name for Printed Results: