Crees CLA2 series white LEDs are a surface mounted (SMD) device in the industry standard PLCC4 package. The CLA2 LED is suitable for use under a wide variety of environmental conditions and illuminations application conditions. This is due to the devices high reliability performance. Channel letter and general backlighting applications are ideal with the CLA2s wide viewing angle of 120°. The CLA2 series of LEDs are also suitable for single-colour signs and channel letters.