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About product and suppliers:
        Alibaba.com offers 457,093 3 watt led products. About 7% of these are led bulb lights, 4% are led panel lights, and 2% are high power led. 

A wide variety of 3 watt led options are available to you, such as red, warm white, and tri-color(red-blue-green). You can also choose from ingan, algainp, and gaas. As well as from 1-3w, 1w, and 2w. And whether 3 watt led is free samples, or paid samples. 

There are 455,017 3 watt led suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Hong Kong, which supply 99%, 1%, and 1% of 3 watt led respectively. 

 watt led products are most popular in North America, Western Europe, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 77,406 with ISO9001, 67,732 with Other, and 6,099 with ISO14001 certification.