Recyled Electic For Everyone

We have an invention that has been working for 10 years that will save 50% or more off your electric bill. I need 2 to 5 Million to launch this project. Looking for fundraisers. We will pay the investor 10% a year while in the development stage and much more when ready to commercial. They payment 5% in 6 month and 5% at the end of the year.