March 25, 2024

Efficiency Smart is providing a convenient and affordable way to purchase energy-saving products while supporting a local business. 

For a limited time, City of Newark Electric Department customers can purchase the following Greenlite energy-saving products at National 5 and 10, located at 66 E. Main St. in Newark:

  • Standard LEDs for $0.99 each
  • Wi-Fi-enabled LEDs for $0.99 each
  • Standard LED 4-packs for $2.49
  • Wi-Fi-enabled Smart Plugs for $4.99 each
  • Advanced Power Strips for $4.99 each

There is a limit of 4 products per customer, and the offer is only valid while supplies last.

The special pricing is available through a partnership between the City of Newark, the Delaware Municipal Electric Corporation (DEMEC), and Efficiency Smart. For more information on additional services available for City of Newark Electric Department customers, visit