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About product and suppliers:
        Alibaba.com offers 15,143 certificate bulb products. About 19% of these are led bulb lights, 1% are led tube lights, and 1% are bottles. 

A wide variety of certificate bulb options are available to you, such as e27, g9, and e11. You can also choose from ce, bv, and ccc. As well as from aluminum, pc, and aluminum alloy. And whether certificate bulb is free samples, or paid samples. 

There are 15,143 certificate bulb suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of certificate bulb respectively. 

Certificate bulb products are most popular in North America, Domestic Market, and Western Europe. 

You can ensure product safety by selecting from certified suppliers, including 3,670 with ISO9001, 2,375 with Other, and 610 with ISO14001 certification.