Air conditioners, coolers and dehumidifiers are expensive to operate especially during extremely warm weather months and warmer areas. Would you like to reduce your electricity bill? The C-results Energy Savings Card is designed with proprietary vibrational wave nanotechnology to help save energy up to 30% and even 45% depending on how many cards are used! The cards are easy to install and require no maintenance; they may last up to 20 years or more and are guaranteed for 3 years under a manufacture's warranty. If you don't see lower kilowatts used resulting in a lower bill within a few months, you may return the card for a complete money back refund. Contact us to order!