Here’s a quick and easy way for you to compare your existing lighting system to a new energy efficient alternative. The Energy Savings Payback Calculator lets you compare traditional 400-watt probe start metal halide fixtures to energy-saving alternatives like pulse start metal halide and fluorescent.

You’re just a few clicks away from counting your savings—choose a fixture type below and get started!

 
New Technology Choice
Energy Saving Occupancy Sensor?
Percentage of time on high 
Number of Fixtures
Fixture and Installation Costs 
Cost Per kWHr
Days per week facility operates
Hours per day facility operates
Est. annual hours of operation
2912
Consumption on high in watts
368
Consumption on low in watts
196
Per fixture rebate 
Click here to find your rebate
       
  Probe Start Metal Halide: 400W MH  
  Current yearly energy
cost per fixture

 
  Current total energy
cost per year

 
       
  Pulse Start Metal Halide: 320W PSMH  
  Annual Energy Usage
 
  Annual Savings
 
  Total cost to upgrade
 
  Payback in years
 
  Total cost after rebate
 
Payback after rebate
 
       
   
  Alternative energy savings fixtures to your selection are listed below.  
  Fluorescent T8: 6-lamp 32W T8  
  Annual Energy Usage
 
  Annual Savings
 
  Total cost to upgrade *
 
  Payback in years
 
  Total cost after rebate *
 
  Payback after rebate
 
  * Actual cost may vary depending on contractor product discounts  
   
  Fluorescent T5: 4-lamp 54W T5HO
 
  Annual Energy Usage
 
  Annual Savings
 
  Total cost to upgrade *
 
  Payback in years
 
  Total cost after rebate *
 
  Payback after rebate
 
  * Actual cost may vary depending on contractor product discounts  
   
   
  For more information please call (800) 236-7000
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(c) 2007, Ruud Lighting, Inc. Calculator maintained by Evolution Point.