The LNJ497CK4DA from Panasonic Corporation is a LED with Forward Voltage 2.0 to 2.5 V, Forward Current 50 mA, Luminous Intensity cd 0.13 to 0.26 cd, Luminous Intensity mcd 130 to 260 mcd, Reverse Current 100 µA. More details for LNJ497CK4DA can be seen below.