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About product and suppliers:
        Alibaba.com offers 8,171 hps bulb products. About 24% of these are led bulb lights, 9% are high pressure sodium lamps, and 1% are incandescent bulbs. 

A wide variety of hps bulb options are available to you, such as plant growth, road. You can also choose from free samples, paid samples. 

There are 8,171 hps bulb suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of hps bulb respectively. 

Hps bulb products are most popular in North America, Western Europe, and Northern Europe. 

You can ensure product safety by selecting from certified suppliers, including 3,764 with ISO9001, 500 with Other, and 268 with ISO14001 certification.