- Designed to replace a wide variety of industrial lamp applications, the DDP LED lamp based products come in popular base styles and a variety of color and intensity to meet any need. At DDP Engineered LED Solutions, we work with our clients and use best-in-class technology and design methods to create a solution. Contact us today. We would love to talk more with you about LED modules technology, and how we can provide the lighting solutions and products that can help your company reach another level of success. br Contact us : br DDP LED Solutions br 445 South Douglas Street, El Segundo, CA 90245 br Phone: 800-421-6815 br Email: contactus@ddpleds.