... 3.Fastest Delivery 4.Large Quantity Long-term Supply 5. factory price 5.0mm round led diode :Specification:Package: ... Round LED, oval LED, straw hat LED, helmet LED, square LED, flat top LED, bullet LED, concave LED, rectangle LED 3. Available Size: 2mm, 3mm, 5mm, 8mm, 10mm, 12mm,20mm 4 ... 000hours 13. Superior ESD protectionPrimary competitive advantage of LED diode: 1.Big order offer for free shipping ...