Node Title

Energy Calculator

Initial CostsSystem 1System 2
Number of Luminaires
Luminaire Cost ( each )$$
Total Luminaire Cost
$0.00
$0.00
Lamp Cost ( each )$/lamp$/lamp
Lamps per Luminaire
Total Lamp Cost
$0.00
$0.00
Electrical Labor Rate$$
Hours to Install Each Fixture
Total Installation Cost
$0.00
$0.00
TOTAL INITIAL COST
Maintenance & Operating CostsSystem 1System 2
Input Power ( Watts/Fixture )
Energy Rate ( $/kwh )
Operating Hours ( per year )
Total Energy Cost ( per year )
$0.00
$0.00
Lamp Life ( hours )
# Lamps Replaced ( per year )
Hours to Replace Each Lamp
Labor Rate to Replace Lamps
Relamping Cost ( per year )
$0.00
$0.00
Luminaire Cleaning ( hours )
Labor Rate to Clean
Cleaning Cost ( per year )
$0.00
$0.00
TOTAL M&O COST PER YEAR
$0.00
$0.00
SIMPLE PAYBACK ( years )
$0.00
$0.00