The LNJ309GKGAD from Panasonic Corporation is a LED with Forward Voltage 2.2 to 2.8 V, Forward Current 30 mA, Luminous Intensity cd 0.002 to 0.006 cd, Luminous Intensity mcd 2.0 to 6.0 mcd, Reverse Current 10 µA. More details for LNJ309GKGAD can be seen below.