... 3mm round led FeatureReverse voltage:-5Vr Reverse current:≤10uA3mm 5mm 8mm 10mm leds,colors: red, yellow, amber, blue, green, white Warm white ... , pure white, cool white , pink, purple, IRDiode pin:2pins,3pins,4pinswelcome ... can do ! 1. Size: 1.8mm 2mm,3mm, 4.8mm,5mm, 8mm.10mm,12mm 0603, 1210/3528,5050,etc2. Shapes: round ...