opticsThe PK2S-3LJE-A with IR transmitter is a 3535 size, 840-870nm transparent IR transmitting LED produced by Prolight Optics. It offers 1560mW of output power, with a wide 140° viewing angle and a maximum current rating of 1000mA. This LED is ideal for applications requiring IR transmission such as surveillance, security, remote sensing, machine vision, and more.