Savings Calculator

logo

Select one of the comparisons below to calculate the savings for that fitting.

A Series LED Tube

Select your usage data

How many hours a day do you use your lights?
Allow for cleaning, exam, evening and weekend use
  (on average)
How many days a year is your school open?
(Don't forget summer camps and other extra-curricular activities)
  (approx)
How many tubes do you have?
(Bear in mind that most fluorescent fittings have more than one tube in them)
  (best guess)
How many years do you want to compare?  
LED Tube
Light

Fluorescents vs A-Series LED Tube

  Savings
Power
Ballast Power no ballast required
kWh
kWh
kWh
Power cost for , based on unit cost of: € kWh
 €
What if power costs should rise by
 €
TOTAL SAVINGS FOR
   
Select your supplier to calculate your emissions
Total CO2 emissions in in tonnes

Capital costs and maintenance costs are not included in this electricity savings calculator. They will make your potential savings even greater calculated over the lifetime of the LED tubes.




Return to Project Green Classrooms Home Page