ams OSRAM LZ1-10UBN0 LED ENGIN LuxiGen has a thermal resistance of 1.5K/W and an MCPCB diameter of 19.9mm. The ams OSRAM LED is housed in a ceramic package with an integrated glass lens. The device features UX:3 chip technology and has a typical radiation of 60° and up to a 2W of radiant flux output. These LEDs can be used in many applications, including electronic equipment, illumination, gaming, amusement, and horticulture lighting.