Ive done this too , But when i see some of the sites none seem to be telling you how to save real money if we wanted . There is so much you can do i must have over 500 lights in my place sounds a lot but around
90% is Led's and the battires are charged at ramdon on Eco7 for about an hour to top up and battires are years old
5% solor as in garden lights ( very cheap) will incress next year.
and 6 light bulb's @ a range from 7 to 11 watts.
and christmas tree lights very low wattage and lot's of differnt effects to suit seaseons ect and or moods
How many people that want to save money actuley turn everything of at night but in the day as well
i have two small raido's `1 in the kitchen and one i the hall both on at the same time thay only take AAA battries witch are flat at the end of the night so thay go on charge at the end night ready for tomorrow because of the little draw power wize the battres last for year's.