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About product and suppliers:
        Alibaba.com offers 20,109 3 watt led grow lights products. About 94% of these are led grow lights, 1% are camping lights. 

A wide variety of 3 watt led grow lights options are available to you, such as cold white, changeable, and rgb. You can also choose from aluminum, iron, and aluminum alloy. As well as from ip65, ip44, and ip54. And whether 3 watt led grow lights is cool white, or pure white. 

There are 20,150 3 watt led grow lights suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Hong Kong, and United States, which supply 99%, 1%, and 1% of 3 watt led grow lights respectively. 

 watt led grow lights products are most popular in North America, Western Europe, and Southern Europe. 

You can ensure product safety by selecting from certified suppliers, including 797 with ISO9001, 709 with Other, and 314 with ISO14001 certification.