The PLW3014AA-3500 from Plessey Semiconductors Ltd is a LED with Forward Voltage 2.8 to 3.5 V, Forward Current 50 mA, Reverse Current 0.01 mA(10 µA), Reverse Voltage 5 V, Storage Temperature -40 to 100 Degree C. More details for PLW3014AA-3500 can be seen below.