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About product and suppliers:
        Alibaba.com offers 21,246 3w led downlight cob products. About 86% of these are led downlights, 4% are cob led. 

A wide variety of 3w led downlight cob options are available to you, such as ce, ccc, and c-tick. You can also choose from aluminum, aluminum alloy. As well as from ip44, ip65, and ip33. And whether 3w led downlight cob is free samples, or paid samples. 

There are 21,270 3w led downlight cob suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Hong Kong, and Singapore, which supply 99%, 1%, and 1% of 3w led downlight cob respectively. 

w led downlight cob products are most popular in Western Europe, Northern Europe, and South America. 

You can ensure product safety by selecting from certified suppliers, including 2,222 with ISO9001, 1,624 with Other, and 93 with ISO14001 certification.