Established in 1975, ED Supply is Delmarva’s Choice for electrical supplies and lighting products. Since 2019 E.D. Supply has been part of the CED family, allowing us a more comprehensive offering and paving the way for decades of future success. In addition to our parts counter, we also offer residential and commercial lighting options to fill the needs of contractors and homeowners alike. With 5 locations in Maryland and Delaware and daily delivery across the peninsula, you can count on us to provide you with what you need to get the job done.