The OSO5PA5111A-CRLED16 is an LED from Optosupply, which is a 5mm clear round lens, red source with a 330nm wavelength light. It features a 2.1V forward voltage and has a 1.4A maximum forward current, as well as a long 60,000 hour lifetime. It is RoHS compliant and can be used for various applications such as automotive, avionics, medical equipment, projectors, signage and machine vision.