We have devoted thousands of hours of research and development to ensure that the transition to LED lighting is made with ease. Our fixtures have been independently tested to ensure that our photometric files provide trustworthy information and verifiable performance. Spring City LED luminaires are illuminated by CREE LED chips. Cree, an American company, is the leader in the solid-state lighting industry, supplying high quality LEDs widely recognized for their outstanding brightness and efficiency. We continue to research new product updates for all of our products and strive to provide our customers the latest technology.