• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 120,837 led 3mm products. About 5% of these are diodes, 1% are led strip lights, and 1% are lenses. 

A wide variety of led 3mm options are available to you, such as led, signal diode, and laser diode. You can also choose from through hole, surface mount. As well as from free samples, paid samples. 

There are 120,837 led 3mm suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of led 3mm respectively. 

Led 3mm products are most popular in North America, Western Europe, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 28,674 with ISO9001, 16,418 with Other, and 4,968 with ISO14001 certification.