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About product and suppliers:
        Alibaba.com offers 2,515 g40 bulb products. About 22% of these are led bulb lights, 1% are spotlights. 

A wide variety of g40 bulb options are available to you, such as glass, pc, and aluminum alloy. You can also choose from e17, e27, and e14. As well as from warm white, cool white, and pure white. And whether g40 bulb is corn lights, or candle lights. 

There are 2,515 g40 bulb suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of g40 bulb respectively. 

G40 bulb products are most popular in North America, Western Europe, and Mid East. 

You can ensure product safety by selecting from certified suppliers, including 554 with ISO9001, 57 with ISO14001, and 47 with Other certification.