Delta LED lighting
and the development and broad application of smart , energyefficient solutions .
Continuous Improvement Being a leader in the power and thermal management solutions industry means that Delta Energy Systems is constantly striving to improve its products and lessen the company ’ s impact on the planet .
With 54 research and development sites globally and 7,500 engineers who continue adding to the company ’ s close to 5,000 registered patents , Delta Energy Systems invests 5 to 6 percent of the group ’ s annual sales revenue to research and development .
At the Delta Power Electronics Laboratory in North Carolina , US , researchers and engineers
210 January 2015