Low Energy Lightbulb Finder
If you want to go bulb by bulb you can use our simple calculator below. If you’d like to survey the whole house
and look at your total savings and how much carbon you will save by changing almost all of them then use the
Household Survey. You can save this and come into the shop where we can look at it on our PC and help
you replace the ones that make the biggest savings, or all of them!
