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About product and suppliers:
        Alibaba.com offers 47,447 led heat sink products. About 30% of these are aluminum profiles, 15% are heat sinks, and 1% are relays. 

A wide variety of led heat sink options are available to you, such as square, round, and angle. You can also choose from heat sink, decorations, and door & window. As well as from 6000 series, 7000 series, and 2000 series. And whether led heat sink is bv, rohs, or ce. 

There are 47,447 led heat sink suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of led heat sink respectively. 

Led heat sink products are most popular in North America, Western Europe, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 20,000 with ISO9001, 8,930 with Other, and 3,234 with ISO14001 certification.