The LNJ947W8CRA from Panasonic Corporation is a LED with Forward Voltage 2.90 to 3.20 V, Forward Current 10 mA, Luminous Intensity cd 0.0085 to 0.0556 cd, Luminous Intensity mcd 8.5 to 55.6 mcd, Reverse Current 10 µA. More details for LNJ947W8CRA can be seen below.