The LXM2-PD01-0040 from Lumileds is a LED with Forward Voltage 1.80 to 2.80 V, Forward Current 700 mA, Luminous Flux 40 to 90 lm, Wavelength 627.0 nm, Operating Temperature -40 Degree C - 120 Degree C. More details for LXM2-PD01-0040 can be seen below.