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LED Energy Saving Calculators, How much Energy Will I Save using LED Christmas Lights

 
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  Calculators  
  How much money will I save using L.E.D. light strings? Input the number of sets you want to use - how many hours a day you are running them - and the Kilowatt rate (Average is .12) Press the Update button to see your results.
  INPUT CELLS ARE YELLOW BOXES                
  Light type and size # of light sets Watts per set Hours ran per day Total watts per day Kilowatt hour per day Kilowatt rate Avg .12 kWh per day days kWh cost for 30 days
  LED M5-C6 70 light 4
  Incandescent mini 100 light 35
                   
  LED C7 25 light 2
  Incandescent C7 - 25 light 125
  Incandescent C9 - 25 light 175
   
  Savings over the lifetime of the L.E.D. light string 70 lights  
   
  Savings over the lifetime of the L.E.D. light string 25 lights
   
  How many Amps I'm I using? Using 120 volts (household power)
 
    # of light sets Watts per set Voltage AMPS
  LED M5-C6 70 light 4 120
  Incandescent mini 100 light 35 120
   
  LED C7 25 light 2 120
  Incandescent C7 - 25 light 125 120
  Incandescent C9 - 25 light 175 120
   
  How many light strings do I need for my roof line?  
      Feet to cover # light sets needed
  70 light 24' 24
  100 lights 33.3' 33.3