The LNG401YKX from Panasonic Corporation is a LED with Forward Voltage 2.2 to 2.8 V, Forward Current 30 mA, Luminous Intensity cd 0.006 to 0.015 cd, Luminous Intensity mcd 6.0 to 15.0 mcd, Reverse Current 10 µA. More details for LNG401YKX can be seen below.