5mm yellow LED Lamp VF:1.9-2.1V IF:20MA IV :10000-12000mcd 5mm yellow ... =5V 3uALuminous IntensityIVIF=20mA10000 12000mcdViewing Angle1/2IF=20mA 20 ° Feature:1. Chip Material: InGaN/GaAsp2.Shape: round led, oval led, straw ... rgb,double color, full color led, tri color led ,led lamp diode, super bright led, high power led, SMD, led strip ... us, we are give you best service. 5mm yellow LED Lamp