The SML-811DT(C) from ROHM Semiconductor is a LED with Forward Voltage 1.95 V, Forward Current 10 to 25 mA, Luminous Intensity cd 0.0112 to 0.028 cd, Luminous Intensity mcd 11.2 to 28 mcd, Reverse Current 100 µA. More details for SML-811DT(C) can be seen below.