AA1608 Surface-Mount LEDs Kingbright AA1608 Surface-Mount LEDs offer an ultra-small footprint of 1.6mm x 0.8mm with a 0.55mm pitch. These LEDs have low power consumption and are used in robust type designs where durable case packages are necessary. The AA1608 SMD LEDs feature a 120° viewing angle and moisture sensitivity level 3. These LEDs are RoHS compliant and halogen-free. The AA1608 LEDs are ideally suited for compact optoelectronic applications such as backlighting, status indicators, home and smart appliances, wearable and portable devices, and healthcare applications.