Information


Led Cost Savings

Energy Savings Calculator

Calculate your monthly savings and your R.O.I.

Easy to use, just fill in the left side with the bulb you are currently using and the specs for the LED bulb you want to replace it with.  Your energy cost is listed on your monthly energy bill and can be different than the default of .15/kWh. If you replace your own bulbs leave the labour cost blank.  Click the calculate button and everything you need will fill in on the right side.

Please note: When choosing your cost per kWh the most accurate number to use is the "fully burdened" cost per kWh. This would include the supply cost per kWh but and ALL the additional line item costs on your bill.  Divide the total monthly energy bill by the total number of kWh units used to get your true delivered cost.

Current Bulb Wattage:  
Current Cost per Bulb: $
Current Bulb Hours:
Delivered kWh Cost: $
Number of Bulbs:  
LED Bulb Wattage:  
Cost of LED Bulb: $
Lifespan of LED Bulb:
 hours
Hours per Day Usage:  
Labour Cost for Replacement: $

 
Investment Cost to Switch:
Return On Investment in Months:
New Bulb Replacement Cost: each
Current Energy Cost: month
Energy Cost using LED Bulb: month
Savings Based on Switching: month
Energy Savings Over the Life
of LED Bulb:
Labor Cost Savings:

Total Long Term Savings:

(total energy savings + extra labour cost + bulb replacement)

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