J-Series LEDs extend Cree's industry?leading portfolio of lighting?class LEDs to a broader set of applications. The J-Series 5050 LEDs deliver high-power light output, high efficacy and excellent value in a reliable EMC package. The J-Series 5050 LEDs are optimized for medium?density lighting applications where high efficacy and long lifetime are critical, such as street lights, outdoor area and indoor directional lights.