The OSG5DAA201A is part of the Optosupply LEDs series and is a surface mounted, 0.78 Inch (20mm) white uniform illumination designed with a wide-angle spherical lens, providing superior illuminated area and high luminous efficacy. This lighting package is made of a PC substrate, with a durable silicone diffuser for anti-glare. It has a CCT of 4000K, an operating temperature of -25°C to 50°C, and a life rating of 50,000 hours. The OSG5DAA201A is a great choice for general purpose lighting applications in retail, automotive, and sign lighting applications.