... cheap price ,eco-friendly ,enegy-saving 4.warranty 2 years 3mm round led FeatureReverse voltage:-5Vr Reverse current:≤10uA3mm 5mm 8mm 10mm leds ... , purple, IRDiode pin:2pins,3pins,4pinswelcome your enquiry. Shape: Round, , Strawhat, bullet, 3mm round led What you want what we can do ! 1. Size ... , Mainland China 6.Discounts are offered based on order quantities 3mm round led 3mm round led