CFL Lighting – Saving Calculator

You’ll be amazed at how much money you can save by changing a few of your lights.

Modify the fields below to suit your own household or office, to see how much money you can save by changing 1,2,3,4 or more CFL bulbs around your home. You’ll be amazed at the figures.

1Use these typical values or enter your own.2Choose a quantity for each bulb to be replaced (this equivalent in bold).3See how much you can save! (A-rated bulbs)
   hours / day   40W  75W  £0.00 / month
  pence / kWh  50W  100W £0.00 / year
  hour lifespan  60W  150W £0.00 / lifetime

Note: Calculations are approximate but savings will be similar to those shown. Figures based on 80% energy saving by converting to 11w CFL energy saving bulb. Purchase & shipping costs excluded.

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