All Tech Energy - Energy Consulting, Lighting Retrofit and Services
All Tech Energy
1000 E. State Parkway, Suite C
Schaumburg, IL 60173
Phone: 847-882-0500
Fax: 847-882-0800
info@alltechenergy.com
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Lighting Energy Calculator

Instructions: Enter number of fixtures, number of hours on per day and cost per KWH (if unsure, use the default) to calculate your savings.

400 W METAL HALIDE TO FLUORESCENT T-5 SYSTEM
(High Bay Facilities)
Current System
Suggested Replacement
  Number of Fixtures  
  Number of Hours/Day  
  Cost per KWH  
       
400 W METAL HALIDE TO FLUORESCENT T-8 SYSTEM
(High Bay Facilities)
Current System
Suggested Replacement
  Number of Fixtures  
  Number of Hours/Day  
  Cost per KWH  
       
T-12 (4 FT. 4 LAMP) FLUORESCENT TO T-8 (4 FT. 2 LAMP) FLUORESCENT SYSTEM (Office or 15' or Lower Ceilings)
Current System
Suggested Replacement
  Number of Fixtures  
  Number of Hours/Day  
  Cost per KWH  
       
EXIT SIGNS - INCANDESCENT TO LED (does not apply to Chicago)
Current System
Suggested Replacement
  Number of Fixtures  
  Number of Hours/Day  
  Cost per KWH