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. Spring City utlitizes XT-E Cree LED chips to provide the apporiate wattage and color temperature to best suit your needs. If your project calls for turtle friendly decorative outdoor LED streett lighting, we can accomodate your request. Please contact us for more information.