The ELSH-J61N3-0CPGS-D4000 from EVERLIGHT Electronics is a LED with Forward Voltage 2.95 to 3.85 V, Forward Current 600 mA, Luminous Flux 150 lm, Wavelength 857.14 nm, Operating Temperature -40 to 100 Degree C. More details for ELSH-J61N3-0CPGS-D4000 can be seen below.