At DLC we have been illuminating East Tennessee for over 25 years. With years of experience combined with some of the best lines in the industry, we continue to bring valued information and support to Tennessee's electrical and building professionals. Customer Service is something we strive for on a daily basis. At DLC "Transactional Excellence" is more than a corporate slogan. We understand that quality must be a fundamental part of every step. From specifying the correct product to expediting the order, integrity, communication and accuracy must a be part of every step. This site is just one of the many ways we want to provide you with quality information about our products. We hope this site proves to be a valuable tool for your current and future projects. If you have an upcoming project or application please feel free to contact us for assistance.