Welcome to the EFI Energy Efficient Products Store

This online product offer is no longer available. Energy efficient products may continue to be purchased, however, through EFI's Energy Efficient Products Store.

Kentucky Power Customers: Please call 866-807-1317 for further information.

MMWEC Member Utilities: Please call 866-807-1317 for further information.

WECC Customers: Please call 800-962-7015 to speak with a sales representative.

Seattle City Light Customers: Information pertaining to Seattle City Light is available at seattle.gov/light